54632867580 has 192 divisors, whose sum is σ = 173055173760. Its totient is φ = 14305075200.

The previous prime is 54632867579. The next prime is 54632867591. The reversal of 54632867580 is 8576823645.

54632867580 is a `hidden beast` number, since 54 + 6 + 3 + 2 + 8 + 6 + 7 + 580 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26252140 + ... + 26254220.

It is an arithmetic number, because the mean of its divisors is an integer number (901329030).

Almost surely, 2^54632867580 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 54632867580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86527586880).

54632867580 is an abundant number, since it is smaller than the sum of its proper divisors (118422306180).

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

54632867580 is a wasteful number, since it uses less digits than its factorization.

54632867580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957 (or 2949 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 54632867580 in words is "fifty-four billion, six hundred thirty-two million, eight hundred sixty-seven thousand, five hundred eighty".