54451029375 has 60 divisors (see below), whose sum is σ = 99202526280. Its totient is φ = 28768824000.

The previous prime is 54451029319. The next prime is 54451029419. The reversal of 54451029375 is 57392015445.

54451029375 is a `hidden beast` number, since 5 + 44 + 510 + 2 + 93 + 7 + 5 = 666.

It is not a de Polignac number, because 54451029375 - 2⁸ = 54451029119 is a prime.

It is a super-2 number, since 2×54451029375² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54451029375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 556641 + ... + 647109.

It is an arithmetic number, because the mean of its divisors is an integer number (1653375438).

Almost surely, 2^54451029375 is an apocalyptic number.

54451029375 is a deficient number, since it is larger than the sum of its proper divisors (44751496905).

54451029375 is a wasteful number, since it uses less digits than its factorization.

54451029375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90602 (or 90584 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 54451029375 in words is "fifty-four billion, four hundred fifty-one million, twenty-nine thousand, three hundred seventy-five".