17238152652 has 48 divisors (see below), whose sum is σ = 46017468672. Its totient is φ = 4919929920.

The previous prime is 17238152651. The next prime is 17238152663. The reversal of 17238152652 is 25625183271.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (17238152651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29998 + ... + 188085.

It is an arithmetic number, because the mean of its divisors is an integer number (958697264).

Almost surely, 2^17238152652 is an apocalyptic number.

17238152652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17238152652 is an abundant number, since it is smaller than the sum of its proper divisors (28779316020).

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

17238152652 is a wasteful number, since it uses less digits than its factorization.

17238152652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219038 (or 219036 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The spelling of 17238152652 in words is "seventeen billion, two hundred thirty-eight million, one hundred fifty-two thousand, six hundred fifty-two".