15049594054 has 16 divisors (see below), whose sum is σ = 24697184400. Its totient is φ = 6821120160.

The previous prime is 15049594039. The next prime is 15049594061. The reversal of 15049594054 is 45049594051.

It is a junction number, because it is equal to n+sod(n) for n = 15049593995 and 15049594013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972369 + ... + 987724.

It is an arithmetic number, because the mean of its divisors is an integer number (1543574025).

Almost surely, 2^15049594054 is an apocalyptic number.

15049594054 is a deficient number, since it is larger than the sum of its proper divisors (9647590346).

15049594054 is a wasteful number, since it uses less digits than its factorization.

15049594054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960455.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 15049594054 in words is "fifteen billion, forty-nine million, five hundred ninety-four thousand, fifty-four".