490593725025 has 48 divisors (see below), whose sum is σ = 822718592640. Its totient is φ = 257908492800.

The previous prime is 490593725009. The next prime is 490593725047. The reversal of 490593725025 is 520527395094.

It is a happy number.

It is not a de Polignac number, because 490593725025 - 2⁴ = 490593725009 is a prime.

It is a super-2 number, since 2×490593725025² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37635909 + ... + 37648941.

It is an arithmetic number, because the mean of its divisors is an integer number (17139970680).

Almost surely, 2^490593725025 is an apocalyptic number.

It is an amenable number.

490593725025 is a deficient number, since it is larger than the sum of its proper divisors (332124867615).

490593725025 is a wasteful number, since it uses less digits than its factorization.

490593725025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20186 (or 20181 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 51.

The spelling of 490593725025 in words is "four hundred ninety billion, five hundred ninety-three million, seven hundred twenty-five thousand, twenty-five".