54322115015 has 16 divisors (see below), whose sum is σ = 78419896320. Its totient is φ = 35288952480.

The previous prime is 54322115009. The next prime is 54322115087. The reversal of 54322115015 is 51051122345.

It is not a de Polignac number, because 54322115015 - 2⁴ = 54322114999 is a prime.

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, 40843031 + ... + 40844360.

It is an arithmetic number, because the mean of its divisors is an integer number (4901243520).

Almost surely, 2^54322115015 is an apocalyptic number.

54322115015 is a deficient number, since it is larger than the sum of its proper divisors (24097781305).

54322115015 is a wasteful number, since it uses less digits than its factorization.

54322115015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81687422.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 54322115015 in words is "fifty-four billion, three hundred twenty-two million, one hundred fifteen thousand, fifteen".