2542108877 has 12 divisors (see below), whose sum is σ = 3225979296. Its totient is φ = 1980863640.

The previous prime is 2542108871. The next prime is 2542108901. The reversal of 2542108877 is 7788012452.

It is not a de Polignac number, because 2542108877 - 2⁴ = 2542108861 is a prime.

It is a super-2 number, since 2×2542108877² = 12924635085044402258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542108871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2357633 + ... + 2358710.

It is an arithmetic number, because the mean of its divisors is an integer number (268831608).

Almost surely, 2^2542108877 is an apocalyptic number.

It is an amenable number.

2542108877 is a deficient number, since it is larger than the sum of its proper divisors (683870419).

2542108877 is a wasteful number, since it uses less digits than its factorization.

2542108877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716368 (or 4716361 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 44.

The square root of 2542108877 is about 50419.3303902382. The cubic root of 2542108877 is about 1364.7864930140.

The spelling of 2542108877 in words is "two billion, five hundred forty-two million, one hundred eight thousand, eight hundred seventy-seven".