2538074165 has 16 divisors (see below), whose sum is σ = 3325320000. Its totient is φ = 1844344320.

The previous prime is 2538074137. The next prime is 2538074243. The reversal of 2538074165 is 5614708352.

It is not a de Polignac number, because 2538074165 - 2¹² = 2538070069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50222 + ... + 87168.

It is an arithmetic number, because the mean of its divisors is an integer number (207832500).

Almost surely, 2^2538074165 is an apocalyptic number.

It is an amenable number.

2538074165 is a deficient number, since it is larger than the sum of its proper divisors (787245835).

2538074165 is a wasteful number, since it uses less digits than its factorization.

2538074165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38212.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 2538074165 is about 50379.3029427760. The cubic root of 2538074165 is about 1364.0640696894.

The spelling of 2538074165 in words is "two billion, five hundred thirty-eight million, seventy-four thousand, one hundred sixty-five".