54720424134 has 48 divisors (see below), whose sum is σ = 121793332752. Its totient is φ = 17743074624.

The previous prime is 54720424127. The next prime is 54720424139. The reversal of 54720424134 is 43142402745.

54720424134 is a `hidden beast` number, since 547 + 2 + 0 + 42 + 41 + 34 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54720424139) 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, 4478077 + ... + 4490279.

It is an arithmetic number, because the mean of its divisors is an integer number (2537361099).

Almost surely, 2^54720424134 is an apocalyptic number.

54720424134 is an abundant number, since it is smaller than the sum of its proper divisors (67072908618).

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

54720424134 is a wasteful number, since it uses less digits than its factorization.

54720424134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18981 (or 18978 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

Adding to 54720424134 its reverse (43142402745), we get a palindrome (97862826879).

The spelling of 54720424134 in words is "fifty-four billion, seven hundred twenty million, four hundred twenty-four thousand, one hundred thirty-four".