54620245015 has 16 divisors (see below), whose sum is σ = 74950873920. Its totient is φ = 37432327680.

The previous prime is 54620244989. The next prime is 54620245037. The reversal of 54620245015 is 51054202645.

It is not a de Polignac number, because 54620245015 - 2⁵ = 54620244983 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, 387250 + ... + 509119.

It is an arithmetic number, because the mean of its divisors is an integer number (4684429620).

Almost surely, 2^54620245015 is an apocalyptic number.

54620245015 is a deficient number, since it is larger than the sum of its proper divisors (20330628905).

54620245015 is a wasteful number, since it uses less digits than its factorization.

54620245015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898122.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 54620245015 in words is "fifty-four billion, six hundred twenty million, two hundred forty-five thousand, fifteen".