15045314054 has 16 divisors (see below), whose sum is σ = 22644372960. Its totient is φ = 7497228480.

The previous prime is 15045314023. The next prime is 15045314071. The reversal of 15045314054 is 45041354051.

It is a super-2 number, since 2×15045314054² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15045314054.

It is a congruent number.

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, 827744 + ... + 845724.

It is an arithmetic number, because the mean of its divisors is an integer number (1415273310).

Almost surely, 2^15045314054 is an apocalyptic number.

15045314054 is a deficient number, since it is larger than the sum of its proper divisors (7599058906).

15045314054 is a wasteful number, since it uses less digits than its factorization.

15045314054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19375.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 15045314054 in words is "fifteen billion, forty-five million, three hundred fourteen thousand, fifty-four".