1516404503364 has 24 divisors (see below), whose sum is σ = 3541783919520. Its totient is φ = 504967204224.

The previous prime is 1516404503333. The next prime is 1516404503371. The reversal of 1516404503364 is 4633054046151.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62607834 + ... + 62632049.

It is an arithmetic number, because the mean of its divisors is an integer number (147574329980).

Almost surely, 2^{1516404503364} is an apocalyptic number.

It is an amenable number.

1516404503364 is an abundant number, since it is smaller than the sum of its proper divisors (2025379416156).

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

1516404503364 is a wasteful number, since it uses less digits than its factorization.

1516404503364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125240899 (or 125240897 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1516404503364 in words is "one trillion, five hundred sixteen billion, four hundred four million, five hundred three thousand, three hundred sixty-four".