2512947451 has 16 divisors (see below), whose sum is σ = 2966517760. Its totient is φ = 2083112640.

The previous prime is 2512947439. The next prime is 2512947539. The reversal of 2512947451 is 1547492152.

2512947451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2512947451 - 2¹⁵ = 2512914683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2512941451) 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, 461020 + ... + 466438.

It is an arithmetic number, because the mean of its divisors is an integer number (185407360).

Almost surely, 2^2512947451 is an apocalyptic number.

2512947451 is a deficient number, since it is larger than the sum of its proper divisors (453570309).

2512947451 is a wasteful number, since it uses less digits than its factorization.

2512947451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7594.

The product of its digits is 100800, while the sum is 40.

The square root of 2512947451 is about 50129.3073062056. The cubic root of 2512947451 is about 1359.5477610746.

The spelling of 2512947451 in words is "two billion, five hundred twelve million, nine hundred forty-seven thousand, four hundred fifty-one".