15004000054 has 8 divisors (see below), whose sum is σ = 22874951088. Its totient is φ = 7379016360.

The previous prime is 15004000027. The next prime is 15004000117. The reversal of 15004000054 is 45000040051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 15003999995 and 15004000040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61491682 + ... + 61491925.

It is an arithmetic number, because the mean of its divisors is an integer number (2859368886).

Almost surely, 2^15004000054 is an apocalyptic number.

15004000054 is a deficient number, since it is larger than the sum of its proper divisors (7870951034).

15004000054 is a wasteful number, since it uses less digits than its factorization.

15004000054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122983670.

The product of its (nonzero) digits is 400, while the sum is 19.

The spelling of 15004000054 in words is "fifteen billion, four million, fifty-four", and thus it is an aban number.