1041055857515 has 16 divisors (see below), whose sum is σ = 1252690790400. Its totient is φ = 830563585632.

The previous prime is 1041055857383. The next prime is 1041055857529. The reversal of 1041055857515 is 5157585501401.

It is a cyclic number.

It is not a de Polignac number, because 1041055857515 - 2¹⁴ = 1041055841131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1041055857515.

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, 5945204 + ... + 6117806.

It is an arithmetic number, because the mean of its divisors is an integer number (78293174400).

Almost surely, 2^{1041055857515} is an apocalyptic number.

1041055857515 is a deficient number, since it is larger than the sum of its proper divisors (211634932885).

1041055857515 is a wasteful number, since it uses less digits than its factorization.

1041055857515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175906.

The product of its (nonzero) digits is 700000, while the sum is 47.

The spelling of 1041055857515 in words is "one trillion, forty-one billion, fifty-five million, eight hundred fifty-seven thousand, five hundred fifteen".