54668892320 has 72 divisors (see below), whose sum is σ = 150241852404. Its totient is φ = 18743617536.

The previous prime is 54668892307. The next prime is 54668892323. The reversal of 54668892320 is 2329886645.

It can be written as a sum of positive squares in 2 ways, for example, as 52729018384 + 1939873936 = 229628^2 + 44044^2 .

It is not an unprimeable number, because it can be changed into a prime (54668892323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3478697 + ... + 3494376.

Almost surely, 2^54668892320 is an apocalyptic number.

It is an amenable number.

54668892320 is an abundant number, since it is smaller than the sum of its proper divisors (95572960084).

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

54668892320 is a wasteful number, since it uses less digits than its factorization.

54668892320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973102 (or 6973087 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 54668892320 in words is "fifty-four billion, six hundred sixty-eight million, eight hundred ninety-two thousand, three hundred twenty".