54515056031 has 8 divisors (see below), whose sum is σ = 54610815600. Its totient is φ = 54419337280.

The previous prime is 54515056019. The next prime is 54515056049. The reversal of 54515056031 is 13065051545.

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

It is a cyclic number.

It is not a de Polignac number, because 54515056031 - 2¹⁸ = 54514793887 is a prime.

It is a super-3 number, since 3×54515056031³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54515055982 and 54515056000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54515026031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3966251 + ... + 3979971.

It is an arithmetic number, because the mean of its divisors is an integer number (6826351950).

Almost surely, 2^54515056031 is an apocalyptic number.

54515056031 is a deficient number, since it is larger than the sum of its proper divisors (95759569).

54515056031 is a wasteful number, since it uses less digits than its factorization.

54515056031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20409.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 54515056031 in words is "fifty-four billion, five hundred fifteen million, fifty-six thousand, thirty-one".