2015025054 has 16 divisors (see below), whose sum is σ = 4605771648. Its totient is φ = 575721432.

The previous prime is 2015025049. The next prime is 2015025109. The reversal of 2015025054 is 4505205102.

It is a happy number.

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, 23988352 + ... + 23988435.

It is an arithmetic number, because the mean of its divisors is an integer number (287860728).

Almost surely, 2^2015025054 is an apocalyptic number.

2015025054 is an abundant number, since it is smaller than the sum of its proper divisors (2590746594).

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

2015025054 is a wasteful number, since it uses less digits than its factorization.

2015025054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47976799.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 2015025054 is about 44889.0304417460. The cubic root of 2015025054 is about 1263.0682455072.

The spelling of 2015025054 in words is "two billion, fifteen million, twenty-five thousand, fifty-four".