2542303164 has 12 divisors (see below), whose sum is σ = 5932040744. Its totient is φ = 847434384.

The previous prime is 2542303163. The next prime is 2542303171. The reversal of 2542303164 is 4613032452.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542303163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105929287 + ... + 105929310.

Almost surely, 2^2542303164 is an apocalyptic number.

It is an amenable number.

2542303164 is an abundant number, since it is smaller than the sum of its proper divisors (3389737580).

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

2542303164 is a wasteful number, since it uses less digits than its factorization.

2542303164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211858604 (or 211858602 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2542303164 is about 50421.2570648531. The cubic root of 2542303164 is about 1364.8212611968.

The spelling of 2542303164 in words is "two billion, five hundred forty-two million, three hundred three thousand, one hundred sixty-four".