2513154074 has 4 divisors (see below), whose sum is σ = 3769731114. Its totient is φ = 1256577036.

The previous prime is 2513154043. The next prime is 2513154089. The reversal of 2513154074 is 4704513152.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1743480025 + 769674049 = 41755^2 + 27743^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2513154074.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 628288517 + ... + 628288520.

Almost surely, 2^2513154074 is an apocalyptic number.

2513154074 is a deficient number, since it is larger than the sum of its proper divisors (1256577040).

2513154074 is a wasteful number, since it uses less digits than its factorization.

2513154074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256577039.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2513154074 is about 50131.3681640547. The cubic root of 2513154074 is about 1359.5850222514.

The spelling of 2513154074 in words is "two billion, five hundred thirteen million, one hundred fifty-four thousand, seventy-four".