15151016612 has 12 divisors (see below), whose sum is σ = 26515255536. Its totient is φ = 7575229320.

The previous prime is 15151016611. The next prime is 15151016633. The reversal of 15151016612 is 21661015151.

It is not an unprimeable number, because it can be changed into a prime (15151016611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96443 + ... + 199005.

It is an arithmetic number, because the mean of its divisors is an integer number (2209604628).

Almost surely, 2^15151016612 is an apocalyptic number.

It is an amenable number.

15151016612 is a deficient number, since it is larger than the sum of its proper divisors (11364238924).

15151016612 is a wasteful number, since it uses less digits than its factorization.

15151016612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139498 (or 139496 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 29.

The spelling of 15151016612 in words is "fifteen billion, one hundred fifty-one million, sixteen thousand, six hundred twelve".