54552603321 has 6 divisors (see below), whose sum is σ = 78798204810. Its totient is φ = 36368402208.

The previous prime is 54552603283. The next prime is 54552603367. The reversal of 54552603321 is 12330625545.

54552603321 is a `hidden beast` number, since 5 + 45 + 5 + 2 + 603 + 3 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54353793321 + 198810000 = 233139^2 + 14100^2 .

It is not a de Polignac number, because 54552603321 - 2²⁹ = 54015732409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54552604321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3030700176 + ... + 3030700193.

It is an arithmetic number, because the mean of its divisors is an integer number (13133034135).

Almost surely, 2^54552603321 is an apocalyptic number.

It is an amenable number.

54552603321 is a deficient number, since it is larger than the sum of its proper divisors (24245601489).

54552603321 is a wasteful number, since it uses less digits than its factorization.

54552603321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6061400375 (or 6061400372 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 54552603321 in words is "fifty-four billion, five hundred fifty-two million, six hundred three thousand, three hundred twenty-one".