2542387177 has 8 divisors (see below), whose sum is σ = 2798959680. Its totient is φ = 2290055760.

The previous prime is 2542387139. The next prime is 2542387181. The reversal of 2542387177 is 7717832452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2542387177 - 2¹¹ = 2542385129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2542387187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059013 + ... + 1061410.

It is an arithmetic number, because the mean of its divisors is an integer number (349869960).

Almost surely, 2^2542387177 is an apocalyptic number.

It is an amenable number.

2542387177 is a deficient number, since it is larger than the sum of its proper divisors (256572503).

2542387177 is a wasteful number, since it uses less digits than its factorization.

2542387177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120543.

The product of its digits is 658560, while the sum is 46.

The square root of 2542387177 is about 50422.0901688932. The cubic root of 2542387177 is about 1364.8362950013.

The spelling of 2542387177 in words is "two billion, five hundred forty-two million, three hundred eighty-seven thousand, one hundred seventy-seven".