345552455180 has 24 divisors (see below), whose sum is σ = 725766518400. Its totient is φ = 138200722560.

The previous prime is 345552455141. The next prime is 345552455189. The reversal of 345552455180 is 81554255543.

It is not an unprimeable number, because it can be changed into a prime (345552455189) 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, 1125980 + ... + 1399619.

It is an arithmetic number, because the mean of its divisors is an integer number (30240271600).

Almost surely, 2^345552455180 is an apocalyptic number.

It is an amenable number.

345552455180 is an abundant number, since it is smaller than the sum of its proper divisors (380214063220).

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

345552455180 is a wasteful number, since it uses less digits than its factorization.

345552455180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532449 (or 2532447 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 47.

The spelling of 345552455180 in words is "three hundred forty-five billion, five hundred fifty-two million, four hundred fifty-five thousand, one hundred eighty".