15435011652 has 48 divisors (see below), whose sum is σ = 36141444864. Its totient is φ = 5126976000.

The previous prime is 15435011651. The next prime is 15435011681. The reversal of 15435011652 is 25611053451.

It is not an unprimeable number, because it can be changed into a prime (15435011651) 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, 7141452 + ... + 7143612.

It is an arithmetic number, because the mean of its divisors is an integer number (752946768).

Almost surely, 2^15435011652 is an apocalyptic number.

15435011652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15435011652 is an abundant number, since it is smaller than the sum of its proper divisors (20706433212).

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

15435011652 is a wasteful number, since it uses less digits than its factorization.

15435011652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980 (or 3978 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 15435011652 in words is "fifteen billion, four hundred thirty-five million, eleven thousand, six hundred fifty-two".