313525263 has 8 divisors (see below), whose sum is σ = 425921328. Its totient is φ = 205073024.

The previous prime is 313525253. The next prime is 313525273. The reversal of 313525263 is 362525313.

It is an interprime number because it is at equal distance from previous prime (313525253) and next prime (313525273).

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

It is a cyclic number.

It is not a de Polignac number, because 313525263 - 2⁵ = 313525231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313525263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313525253) 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, 985770 + ... + 986087.

It is an arithmetic number, because the mean of its divisors is an integer number (53240166).

Almost surely, 2^313525263 is an apocalyptic number.

313525263 is a deficient number, since it is larger than the sum of its proper divisors (112396065).

313525263 is a wasteful number, since it uses less digits than its factorization.

313525263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971913.

The product of its digits is 16200, while the sum is 30.

The square root of 313525263 is about 17706.6446002624. The cubic root of 313525263 is about 679.3457252062.

Subtracting 313525263 from its reverse (362525313), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 313525263 in words is "three hundred thirteen million, five hundred twenty-five thousand, two hundred sixty-three".