2451545711146 has 16 divisors (see below), whose sum is σ = 4227815362176. Its totient is φ = 1044371054736.

The previous prime is 2451545711129. The next prime is 2451545711161. The reversal of 2451545711146 is 6411175451542.

It is a junction number, because it is equal to n+sod(n) for n = 2451545711096 and 2451545711105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524280321 + ... + 524284996.

It is an arithmetic number, because the mean of its divisors is an integer number (264238460136).

Almost surely, 2^{2451545711146} is an apocalyptic number.

2451545711146 is a deficient number, since it is larger than the sum of its proper divisors (1776269651030).

2451545711146 is a wasteful number, since it uses less digits than its factorization.

2451545711146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048565493.

The product of its digits is 672000, while the sum is 46.

The spelling of 2451545711146 in words is "two trillion, four hundred fifty-one billion, five hundred forty-five million, seven hundred eleven thousand, one hundred forty-six".