415551255400 has 48 divisors (see below), whose sum is σ = 972641011500. Its totient is φ = 165104916480.

The previous prime is 415551255377. The next prime is 415551255421. The reversal of 415551255400 is 4552155514.

It can be written as a sum of positive squares in 6 ways, for example, as 10421551396 + 405129704004 = 102086^2 + 636498^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 415551255400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6942537 + ... + 7002136.

Almost surely, 2^415551255400 is an apocalyptic number.

415551255400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

415551255400 is an abundant number, since it is smaller than the sum of its proper divisors (557089756100).

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

415551255400 is a wasteful number, since it uses less digits than its factorization.

415551255400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13944838 (or 13944829 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 415551255400 in words is "four hundred fifteen billion, five hundred fifty-one million, two hundred fifty-five thousand, four hundred".