54550515023 has 16 divisors (see below), whose sum is σ = 57162885120. Its totient is φ = 51992992800.

The previous prime is 54550515013. The next prime is 54550515031. The reversal of 54550515023 is 32051505545.

It is a cyclic number.

It is not a de Polignac number, because 54550515023 - 2⁴ = 54550515007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54550515013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181968 + ... + 2206826.

It is an arithmetic number, because the mean of its divisors is an integer number (3572680320).

Almost surely, 2^54550515023 is an apocalyptic number.

54550515023 is a deficient number, since it is larger than the sum of its proper divisors (2612370097).

54550515023 is a wasteful number, since it uses less digits than its factorization.

54550515023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25958.

The product of its (nonzero) digits is 75000, while the sum is 35.

The spelling of 54550515023 in words is "fifty-four billion, five hundred fifty million, five hundred fifteen thousand, twenty-three".