1351165456264 has 32 divisors (see below), whose sum is σ = 2766741848640. Its totient is φ = 614831515200.

The previous prime is 1351165456261. The next prime is 1351165456273. The reversal of 1351165456264 is 4626545611531.

It is a super-2 number, since 2×1351165456264² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1351165456261) 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 7 ways as a sum of consecutive naturals, for example, 91485402 + ... + 91500169.

It is an arithmetic number, because the mean of its divisors is an integer number (86460682770).

Almost surely, 2^{1351165456264} is an apocalyptic number.

It is an amenable number.

1351165456264 is an abundant number, since it is smaller than the sum of its proper divisors (1415576392376).

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

1351165456264 is a wasteful number, since it uses less digits than its factorization.

1351165456264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182985661 (or 182985657 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 49.

The spelling of 1351165456264 in words is "one trillion, three hundred fifty-one billion, one hundred sixty-five million, four hundred fifty-six thousand, two hundred sixty-four".