54412531607 has 16 divisors (see below), whose sum is σ = 65682140160. Its totient is φ = 44033779872.

The previous prime is 54412531553. The next prime is 54412531627. The reversal of 54412531607 is 70613521445.

It is a cyclic number.

It is not a de Polignac number, because 54412531607 - 2¹⁸ = 54412269463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54412531627) 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, 659183 + ... + 737120.

It is an arithmetic number, because the mean of its divisors is an integer number (4105133760).

Almost surely, 2^54412531607 is an apocalyptic number.

54412531607 is a deficient number, since it is larger than the sum of its proper divisors (11269608553).

54412531607 is a wasteful number, since it uses less digits than its factorization.

54412531607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396622.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 54412531607 in words is "fifty-four billion, four hundred twelve million, five hundred thirty-one thousand, six hundred seven".