16151263652 has 12 divisors (see below), whose sum is σ = 29752327920. Its totient is φ = 7650598536.

The previous prime is 16151263631. The next prime is 16151263699. The reversal of 16151263652 is 25636215161.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106258238 + ... + 106258389.

It is an arithmetic number, because the mean of its divisors is an integer number (2479360660).

Almost surely, 2^16151263652 is an apocalyptic number.

It is an amenable number.

16151263652 is a deficient number, since it is larger than the sum of its proper divisors (13601064268).

16151263652 is a wasteful number, since it uses less digits than its factorization.

16151263652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212516650 (or 212516648 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The spelling of 16151263652 in words is "sixteen billion, one hundred fifty-one million, two hundred sixty-three thousand, six hundred fifty-two".