1456130057889 has 32 divisors (see below), whose sum is σ = 2116520734720. Its totient is φ = 885141395712.

The previous prime is 1456130057887. The next prime is 1456130057909. The reversal of 1456130057889 is 9887500316541.

It is not a de Polignac number, because 1456130057889 - 2¹ = 1456130057887 is a prime.

It is a super-2 number, since 2×1456130057889² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1456130057887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 492339 + ... + 1776135.

It is an arithmetic number, because the mean of its divisors is an integer number (66141272960).

Almost surely, 2^{1456130057889} is an apocalyptic number.

It is an amenable number.

1456130057889 is a deficient number, since it is larger than the sum of its proper divisors (660390676831).

1456130057889 is a wasteful number, since it uses less digits than its factorization.

1456130057889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284169.

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 1456130057889 in words is "one trillion, four hundred fifty-six billion, one hundred thirty million, fifty-seven thousand, eight hundred eighty-nine".