10609423452 has 72 divisors (see below), whose sum is σ = 29203246800. Its totient is φ = 3234809088.

The previous prime is 10609423361. The next prime is 10609423459. The reversal of 10609423452 is 25432490601.

It is a happy number.

10609423452 is a `hidden beast` number, since 1 + 0 + 609 + 4 + 2 + 3 + 45 + 2 = 666.

It is a super-2 number, since 2×10609423452² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10609423459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247593 + ... + 287264.

It is an arithmetic number, because the mean of its divisors is an integer number (405600650).

Almost surely, 2^10609423452 is an apocalyptic number.

10609423452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10609423452 is an abundant number, since it is smaller than the sum of its proper divisors (18593823348).

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

10609423452 is a wasteful number, since it uses less digits than its factorization.

10609423452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534915 (or 534910 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 10609423452 in words is "ten billion, six hundred nine million, four hundred twenty-three thousand, four hundred fifty-two".