125803262763 has 48 divisors (see below), whose sum is σ = 185094917280. Its totient is φ = 82324242432.

The previous prime is 125803262731. The next prime is 125803262833. The reversal of 125803262763 is 367262308521.

125803262763 is a `hidden beast` number, since 1 + 2 + 58 + 0 + 326 + 276 + 3 = 666.

It is not a de Polignac number, because 125803262763 - 2⁵ = 125803262731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125803262713) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117682593 + ... + 117683661.

It is an arithmetic number, because the mean of its divisors is an integer number (3856144110).

Almost surely, 2^125803262763 is an apocalyptic number.

125803262763 is a deficient number, since it is larger than the sum of its proper divisors (59291654517).

125803262763 is a wasteful number, since it uses less digits than its factorization.

125803262763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028 (or 2025 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 125803262763 in words is "one hundred twenty-five billion, eight hundred three million, two hundred sixty-two thousand, seven hundred sixty-three".