1503274405664 has 48 divisors (see below), whose sum is σ = 3089905455168. Its totient is φ = 718571580672.

The previous prime is 1503274405637. The next prime is 1503274405691. The reversal of 1503274405664 is 4665044723051.

It is an interprime number because it is at equal distance from previous prime (1503274405637) and next prime (1503274405691).

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, 827114 + ... + 1921110.

It is an arithmetic number, because the mean of its divisors is an integer number (64373030316).

Almost surely, 2^{1503274405664} is an apocalyptic number.

It is an amenable number.

1503274405664 is an abundant number, since it is smaller than the sum of its proper divisors (1586631049504).

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

1503274405664 is a wasteful number, since it uses less digits than its factorization.

1503274405664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095897 (or 1095889 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 1503274405664 in words is "one trillion, five hundred three billion, two hundred seventy-four million, four hundred five thousand, six hundred sixty-four".