1045516252074 has 32 divisors (see below), whose sum is σ = 2454339313536. Its totient is φ = 290645444160.

The previous prime is 1045516252007. The next prime is 1045516252171. The reversal of 1045516252074 is 4702526155401.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336393637 + ... + 336396744.

It is an arithmetic number, because the mean of its divisors is an integer number (76698103548).

Almost surely, 2^{1045516252074} is an apocalyptic number.

1045516252074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1045516252074 is an abundant number, since it is smaller than the sum of its proper divisors (1408823061462).

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

1045516252074 is a wasteful number, since it uses less digits than its factorization.

1045516252074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672790430.

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 1045516252074 in words is "one trillion, forty-five billion, five hundred sixteen million, two hundred fifty-two thousand, seventy-four".