553405329612240 has 160 divisors (see below), whose sum is σ = 1993867144335360. Its totient is φ = 124348703580672.

The previous prime is 553405329612203. The next prime is 553405329612253. The reversal of 553405329612240 is 42216923504355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2791493544 + ... + 2791691783.

It is an arithmetic number, because the mean of its divisors is an integer number (12461669652096).

Almost surely, 2^{553405329612240} is an apocalyptic number.

It is an amenable number.

553405329612240 is an abundant number, since it is smaller than the sum of its proper divisors (1440461814723120).

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

553405329612240 is a wasteful number, since it uses less digits than its factorization.

553405329612240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583185409 (or 5583185403 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 553405329612240 in words is "five hundred fifty-three trillion, four hundred five billion, three hundred twenty-nine million, six hundred twelve thousand, two hundred forty".