15245102054 has 32 divisors (see below), whose sum is σ = 28169601600. Its totient is φ = 6025715712.

The previous prime is 15245102039. The next prime is 15245102063. The reversal of 15245102054 is 45020154251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173522 + ... + 246170.

It is an arithmetic number, because the mean of its divisors is an integer number (880300050).

Almost surely, 2^15245102054 is an apocalyptic number.

15245102054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

15245102054 is a deficient number, since it is larger than the sum of its proper divisors (12924499546).

15245102054 is a wasteful number, since it uses less digits than its factorization.

15245102054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73824.

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 15245102054 in words is "fifteen billion, two hundred forty-five million, one hundred two thousand, fifty-four".