504761263 has 8 divisors (see below), whose sum is σ = 540893808. Its totient is φ = 469344384.

The previous prime is 504761249. The next prime is 504761267. The reversal of 504761263 is 362167405.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504761263 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 (504761267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177456 + ... + 180277.

It is an arithmetic number, because the mean of its divisors is an integer number (67611726).

Almost surely, 2^504761263 is an apocalyptic number.

504761263 is a deficient number, since it is larger than the sum of its proper divisors (36132545).

504761263 is a wasteful number, since it uses less digits than its factorization.

504761263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357833.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 504761263 is about 22466.8925977760. The cubic root of 504761263 is about 796.2119158131.

The spelling of 504761263 in words is "five hundred four million, seven hundred sixty-one thousand, two hundred sixty-three".