55302358131332 has 24 divisors (see below), whose sum is σ = 104240922541056. Its totient is φ = 25519941389088.

The previous prime is 55302358131281. The next prime is 55302358131379. The reversal of 55302358131332 is 23313185320355.

It is a super-2 number, since 2×55302358131332² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87680708 + ... + 88309179.

It is an arithmetic number, because the mean of its divisors is an integer number (4343371772544).

Almost surely, 2^{55302358131332} is an apocalyptic number.

55302358131332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

55302358131332 is a deficient number, since it is larger than the sum of its proper divisors (48938564409724).

55302358131332 is a wasteful number, since it uses less digits than its factorization.

55302358131332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175995947 (or 175995945 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 55302358131332 in words is "fifty-five trillion, three hundred two billion, three hundred fifty-eight million, one hundred thirty-one thousand, three hundred thirty-two".