415616604450 has 96 divisors (see below), whose sum is σ = 1112631465600. Its totient is φ = 102356728320.

The previous prime is 415616604449. The next prime is 415616604457. The reversal of 415616604450 is 54406616514.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (415616604457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1976995 + ... + 2177094.

It is an arithmetic number, because the mean of its divisors is an integer number (11589911100).

Almost surely, 2^415616604450 is an apocalyptic number.

415616604450 is an abundant number, since it is smaller than the sum of its proper divisors (697014861150).

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

415616604450 is a wasteful number, since it uses less digits than its factorization.

415616604450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154156 (or 4154151 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 415616604450 in words is "four hundred fifteen billion, six hundred sixteen million, six hundred four thousand, four hundred fifty".