54873867470975 has 24 divisors (see below), whose sum is σ = 81145157568000. Its totient is φ = 35991803754720.

The previous prime is 54873867470971. The next prime is 54873867471011. The reversal of 54873867470975 is 57907476837845.

It is not a de Polignac number, because 54873867470975 - 2² = 54873867470971 is a prime.

It is a super-3 number, since 3×54873867470975³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (80) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 54873867470975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54873867470971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6816625475 + ... + 6816633524.

It is an arithmetic number, because the mean of its divisors is an integer number (3381048232000).

Almost surely, 2^{54873867470975} is an apocalyptic number.

54873867470975 is a deficient number, since it is larger than the sum of its proper divisors (26271290097025).

54873867470975 is a wasteful number, since it uses less digits than its factorization.

54873867470975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13633259039 (or 13633259034 counting only the distinct ones).

The product of its (nonzero) digits is 9957427200, while the sum is 80.

The spelling of 54873867470975 in words is "fifty-four trillion, eight hundred seventy-three billion, eight hundred sixty-seven million, four hundred seventy thousand, nine hundred seventy-five".