15652063064 has 32 divisors (see below), whose sum is σ = 33898856400. Its totient is φ = 6696069120.

The previous prime is 15652063061. The next prime is 15652063073. The reversal of 15652063064 is 46036025651.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15652063061) 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 7 ways as a sum of consecutive naturals, for example, 5229809 + ... + 5232800.

Almost surely, 2^15652063064 is an apocalyptic number.

It is an amenable number.

15652063064 is an abundant number, since it is smaller than the sum of its proper divisors (18246793336).

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

15652063064 is a wasteful number, since it uses less digits than its factorization.

15652063064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10462643 (or 10462639 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 15652063064 in words is "fifteen billion, six hundred fifty-two million, sixty-three thousand, sixty-four".