2545412116143 has 32 divisors (see below), whose sum is σ = 3873276562176. Its totient is φ = 1472997754368.

The previous prime is 2545412116133. The next prime is 2545412116199. The reversal of 2545412116143 is 3416112145452.

It is not a de Polignac number, because 2545412116143 - 2⁵ = 2545412116111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545412116103) 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, 879505 + ... + 2421642.

It is an arithmetic number, because the mean of its divisors is an integer number (121039892568).

Almost surely, 2^{2545412116143} is an apocalyptic number.

2545412116143 is a deficient number, since it is larger than the sum of its proper divisors (1327864446033).

2545412116143 is a wasteful number, since it uses less digits than its factorization.

2545412116143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302343.

The product of its digits is 115200, while the sum is 39.

The spelling of 2545412116143 in words is "two trillion, five hundred forty-five billion, four hundred twelve million, one hundred sixteen thousand, one hundred forty-three".