494550525656231 has 96 divisors (see below), whose sum is σ = 602206576957440. Its totient is φ = 403922977920000.

The previous prime is 494550525656221. The next prime is 494550525656269. The reversal of 494550525656231 is 132656525055494.

It is not a de Polignac number, because 494550525656231 - 2⁶ = 494550525656167 is a prime.

It is a super-2 number, since 2×494550525656231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494550525656221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1900474130 + ... + 1900734336.

It is an arithmetic number, because the mean of its divisors is an integer number (6272985176640).

Almost surely, 2^{494550525656231} is an apocalyptic number.

494550525656231 is a deficient number, since it is larger than the sum of its proper divisors (107656051301209).

494550525656231 is a wasteful number, since it uses less digits than its factorization.

494550525656231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260637 (or 260626 counting only the distinct ones).

The product of its (nonzero) digits is 194400000, while the sum is 62.

The spelling of 494550525656231 in words is "four hundred ninety-four trillion, five hundred fifty billion, five hundred twenty-five million, six hundred fifty-six thousand, two hundred thirty-one".