2455440005432 has 16 divisors (see below), whose sum is σ = 4603966762200. Its totient is φ = 1227715535520.

The previous prime is 2455440005401. The next prime is 2455440005453. The reversal of 2455440005432 is 2345000445542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3594182 + ... + 4222442.

Almost surely, 2^{2455440005432} is an apocalyptic number.

It is an amenable number.

2455440005432 is a deficient number, since it is larger than the sum of its proper divisors (2148526756768).

2455440005432 is a wasteful number, since it uses less digits than its factorization.

2455440005432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116806 (or 1116802 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 38.

The spelling of 2455440005432 in words is "two trillion, four hundred fifty-five billion, four hundred forty million, five thousand, four hundred thirty-two".