1052445451131 has 32 divisors (see below), whose sum is σ = 1642278528000. Its totient is φ = 664281977184.

The previous prime is 1052445451097. The next prime is 1052445451147. The reversal of 1052445451131 is 1311545442501.

1052445451131 is a `hidden beast` number, since 1 + 0 + 5 + 24 + 454 + 51 + 131 = 666.

It is not a de Polignac number, because 1052445451131 - 2⁶ = 1052445451067 is a prime.

It is a super-2 number, since 2×1052445451131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052445451151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164085 + ... + 1460073.

It is an arithmetic number, because the mean of its divisors is an integer number (51321204000).

Almost surely, 2^{1052445451131} is an apocalyptic number.

1052445451131 is a deficient number, since it is larger than the sum of its proper divisors (589833076869).

1052445451131 is a wasteful number, since it uses less digits than its factorization.

1052445451131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297600 (or 1297594 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 1052445451131 in words is "one trillion, fifty-two billion, four hundred forty-five million, four hundred fifty-one thousand, one hundred thirty-one".