10023489252 has 36 divisors (see below), whose sum is σ = 28956747456. Its totient is φ = 2863854000.

The previous prime is 10023489247. The next prime is 10023489257. The reversal of 10023489252 is 25298432001.

It is a happy number.

10023489252 is a `hidden beast` number, since 100 + 23 + 489 + 2 + 52 = 666.

10023489252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10023489247) and next prime (10023489257).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10023489257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19887624 + ... + 19888127.

It is an arithmetic number, because the mean of its divisors is an integer number (804354096).

Almost surely, 2^10023489252 is an apocalyptic number.

10023489252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10023489252 is an abundant number, since it is smaller than the sum of its proper divisors (18933258204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10023489252 is a wasteful number, since it uses less digits than its factorization.

10023489252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39775768 (or 39775763 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 10023489252 in words is "ten billion, twenty-three million, four hundred eighty-nine thousand, two hundred fifty-two".