15652230533 has 16 divisors (see below), whose sum is σ = 16587823680. Its totient is φ = 14727993984.

The previous prime is 15652230499. The next prime is 15652230547. The reversal of 15652230533 is 33503225651.

It is a cyclic number.

It is not a de Polignac number, because 15652230533 - 2⁶ = 15652230469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15652230493 and 15652230502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15652230563) 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, 4708610 + ... + 4711932.

It is an arithmetic number, because the mean of its divisors is an integer number (1036738980).

Almost surely, 2^15652230533 is an apocalyptic number.

It is an amenable number.

15652230533 is a deficient number, since it is larger than the sum of its proper divisors (935593147).

15652230533 is a wasteful number, since it uses less digits than its factorization.

15652230533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4948.

The product of its (nonzero) digits is 81000, while the sum is 35.

The spelling of 15652230533 in words is "fifteen billion, six hundred fifty-two million, two hundred thirty thousand, five hundred thirty-three".