16154064264 has 32 divisors (see below), whose sum is σ = 43491712320. Its totient is φ = 4970481216.

The previous prime is 16154064239. The next prime is 16154064281. The reversal of 16154064264 is 46246045161.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25887612 + ... + 25888235.

It is an arithmetic number, because the mean of its divisors is an integer number (1359116010).

Almost surely, 2^16154064264 is an apocalyptic number.

It is an amenable number.

16154064264 is an abundant number, since it is smaller than the sum of its proper divisors (27337648056).

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

16154064264 is a wasteful number, since it uses less digits than its factorization.

16154064264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51775869 (or 51775865 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 16154064264 in words is "sixteen billion, one hundred fifty-four million, sixty-four thousand, two hundred sixty-four".