55327575465452 has 12 divisors (see below), whose sum is σ = 96824122519320. Its totient is φ = 27663540459936.

The previous prime is 55327575465451. The next prime is 55327575465499. The reversal of 55327575465452 is 25456457572355.

It is a super-2 number, since 2×55327575465452² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55327575465451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61314302 + ... + 62210117.

It is an arithmetic number, because the mean of its divisors is an integer number (8068676876610).

Almost surely, 2^{55327575465452} is an apocalyptic number.

It is an amenable number.

55327575465452 is a deficient number, since it is larger than the sum of its proper divisors (41496547053868).

55327575465452 is a wasteful number, since it uses less digits than its factorization.

55327575465452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123636400 (or 123636398 counting only the distinct ones).

The product of its digits is 882000000, while the sum is 65.

The spelling of 55327575465452 in words is "fifty-five trillion, three hundred twenty-seven billion, five hundred seventy-five million, four hundred sixty-five thousand, four hundred fifty-two".