55254105452 has 48 divisors (see below), whose sum is σ = 119033967360. Its totient is φ = 21854152512.

The previous prime is 55254105443. The next prime is 55254105493. The reversal of 55254105452 is 25450145255.

It is a super-2 number, since 2×55254105452² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2090423 + ... + 2116689.

It is an arithmetic number, because the mean of its divisors is an integer number (2479874320).

Almost surely, 2^55254105452 is an apocalyptic number.

55254105452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

55254105452 is an abundant number, since it is smaller than the sum of its proper divisors (63779861908).

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

55254105452 is a wasteful number, since it uses less digits than its factorization.

55254105452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32070 (or 32068 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 38.

The spelling of 55254105452 in words is "fifty-five billion, two hundred fifty-four million, one hundred five thousand, four hundred fifty-two".