1045052579331 has 36 divisors (see below), whose sum is σ = 1565984487600. Its totient is φ = 671551608000.

The previous prime is 1045052579321. The next prime is 1045052579371. The reversal of 1045052579331 is 1339752505401.

1045052579331 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 0 + 525 + 7 + 93 + 31 = 666.

It is not a de Polignac number, because 1045052579331 - 2¹⁵ = 1045052546563 is a prime.

It is a super-2 number, since 2×1045052579331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1045052579321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4418581 + ... + 4649081.

It is an arithmetic number, because the mean of its divisors is an integer number (43499569100).

Almost surely, 2^{1045052579331} is an apocalyptic number.

1045052579331 is a deficient number, since it is larger than the sum of its proper divisors (520931908269).

1045052579331 is a wasteful number, since it uses less digits than its factorization.

1045052579331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231164 (or 231132 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 1045052579331 in words is "one trillion, forty-five billion, fifty-two million, five hundred seventy-nine thousand, three hundred thirty-one".