54212621536732 has 96 divisors (see below), whose sum is σ = 97652099543040. Its totient is φ = 26325348986880.

The previous prime is 54212621536699. The next prime is 54212621536739. The reversal of 54212621536732 is 23763512621245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54212621536739) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19522008528 + ... + 19522011304.

It is an arithmetic number, because the mean of its divisors is an integer number (1017209370240).

Almost surely, 2^{54212621536732} is an apocalyptic number.

It is an amenable number.

54212621536732 is a deficient number, since it is larger than the sum of its proper divisors (43439478006308).

54212621536732 is a wasteful number, since it uses less digits than its factorization.

54212621536732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5851 (or 5849 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 49.

The spelling of 54212621536732 in words is "fifty-four trillion, two hundred twelve billion, six hundred twenty-one million, five hundred thirty-six thousand, seven hundred thirty-two".