2538057867 has 16 divisors (see below), whose sum is σ = 3570336000. Its totient is φ = 1599316704.

The previous prime is 2538057859. The next prime is 2538057881. The reversal of 2538057867 is 7687508352.

2538057867 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2538057867 - 2³ = 2538057859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2538057367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25692 + ... + 75737.

It is an arithmetic number, because the mean of its divisors is an integer number (223146000).

Almost surely, 2^2538057867 is an apocalyptic number.

2538057867 is a deficient number, since it is larger than the sum of its proper divisors (1032278133).

2538057867 is a wasteful number, since it uses less digits than its factorization.

2538057867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101890.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The square root of 2538057867 is about 50379.1411895836. The cubic root of 2538057867 is about 1364.0611499476.

The spelling of 2538057867 in words is "two billion, five hundred thirty-eight million, fifty-seven thousand, eight hundred sixty-seven".