16252030492 has 6 divisors (see below), whose sum is σ = 28441053368. Its totient is φ = 8126015244.

The previous prime is 16252030489. The next prime is 16252030499. The reversal of 16252030492 is 29403025261.

It is a super-2 number, since 2×16252030492² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16252030499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2031503808 + ... + 2031503815.

Almost surely, 2^16252030492 is an apocalyptic number.

It is an amenable number.

16252030492 is a deficient number, since it is larger than the sum of its proper divisors (12189022876).

16252030492 is a wasteful number, since it uses less digits than its factorization.

16252030492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063007627 (or 4063007625 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 16252030492 in words is "sixteen billion, two hundred fifty-two million, thirty thousand, four hundred ninety-two".