55553323645352 has 32 divisors (see below), whose sum is σ = 117052153505280. Its totient is φ = 24525213113280.

The previous prime is 55553323645327. The next prime is 55553323645357. The reversal of 55553323645352 is 25354632335555.

It is not an unprimeable number, because it can be changed into a prime (55553323645357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11612314424 + ... + 11612319207.

It is an arithmetic number, because the mean of its divisors is an integer number (3657879797040).

Almost surely, 2^{55553323645352} is an apocalyptic number.

55553323645352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

55553323645352 is an abundant number, since it is smaller than the sum of its proper divisors (61498829859928).

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

55553323645352 is a wasteful number, since it uses less digits than its factorization.

55553323645352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23224633673 (or 23224633669 counting only the distinct ones).

The product of its digits is 121500000, while the sum is 56.

The spelling of 55553323645352 in words is "fifty-five trillion, five hundred fifty-three billion, three hundred twenty-three million, six hundred forty-five thousand, three hundred fifty-two".