2512763903 has 4 divisors (see below), whose sum is σ = 2706053448. Its totient is φ = 2319474360.

The previous prime is 2512763881. The next prime is 2512763917. The reversal of 2512763903 is 3093672152.

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

It is a cyclic number.

It is not a de Polignac number, because 2512763903 - 2⁶ = 2512763839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512763923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96644753 + ... + 96644778.

It is an arithmetic number, because the mean of its divisors is an integer number (676513362).

Almost surely, 2^2512763903 is an apocalyptic number.

2512763903 is a deficient number, since it is larger than the sum of its proper divisors (193289545).

2512763903 is a wasteful number, since it uses less digits than its factorization.

2512763903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193289544.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 2512763903 is about 50127.4765273497. The cubic root of 2512763903 is about 1359.5146593944.

The spelling of 2512763903 in words is "two billion, five hundred twelve million, seven hundred sixty-three thousand, nine hundred three".