54794220624 has 240 divisors, whose sum is σ = 185970430464. Its totient is φ = 14832460800.

The previous prime is 54794220587. The next prime is 54794220697. The reversal of 54794220624 is 42602249745.

54794220624 is a `hidden beast` number, since 547 + 9 + 42 + 2 + 0 + 62 + 4 = 666.

54794220624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54794220624² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54794220624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 595434 + ... + 681270.

Almost surely, 2^54794220624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54794220624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92985215232).

54794220624 is an abundant number, since it is smaller than the sum of its proper divisors (131176209840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54794220624 is a wasteful number, since it uses less digits than its factorization.

54794220624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85906 (or 85897 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 54794220624 in words is "fifty-four billion, seven hundred ninety-four million, two hundred twenty thousand, six hundred twenty-four".