425838763 has 12 divisors (see below), whose sum is σ = 524503512. Its totient is φ = 343533120.

The previous prime is 425838739. The next prime is 425838781. The reversal of 425838763 is 367838524.

It is not a de Polignac number, because 425838763 - 2¹⁷ = 425707691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425838733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254773 + ... + 256438.

It is an arithmetic number, because the mean of its divisors is an integer number (43708626).

Almost surely, 2^425838763 is an apocalyptic number.

425838763 is a deficient number, since it is larger than the sum of its proper divisors (98664749).

425838763 is a wasteful number, since it uses less digits than its factorization.

425838763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511242 (or 511235 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 425838763 is about 20635.8610917984. The cubic root of 425838763 is about 752.3415783323.

The spelling of 425838763 in words is "four hundred twenty-five million, eight hundred thirty-eight thousand, seven hundred sixty-three".