54037693871 has 8 divisors (see below), whose sum is σ = 63017719200. Its totient is φ = 46318023024.

The previous prime is 54037693799. The next prime is 54037693883. The reversal of 54037693871 is 17839673045.

It is not a de Polignac number, because 54037693871 - 2¹⁰ = 54037692847 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 (54037693891) 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, 78771806 + ... + 78772491.

It is an arithmetic number, because the mean of its divisors is an integer number (7877214900).

Almost surely, 2^54037693871 is an apocalyptic number.

54037693871 is a deficient number, since it is larger than the sum of its proper divisors (8980025329).

54037693871 is an equidigital number, since it uses as much as digits as its factorization.

54037693871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157544318 (or 157544304 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 54037693871 in words is "fifty-four billion, thirty-seven million, six hundred ninety-three thousand, eight hundred seventy-one".