490506125 has 16 divisors (see below), whose sum is σ = 613267200. Its totient is φ = 391690000.

The previous prime is 490506103. The next prime is 490506139. The reversal of 490506125 is 521605094.

It is a happy number.

It is not a de Polignac number, because 490506125 - 2⁶ = 490506061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 490506091 and 490506100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71600 + ... + 78150.

It is an arithmetic number, because the mean of its divisors is an integer number (38329200).

Almost surely, 2^490506125 is an apocalyptic number.

It is an amenable number.

490506125 is a deficient number, since it is larger than the sum of its proper divisors (122761075).

490506125 is an equidigital number, since it uses as much as digits as its factorization.

490506125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165 (or 7155 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 490506125 is about 22147.3728690335. The cubic root of 490506125 is about 788.6448620538.

The spelling of 490506125 in words is "four hundred ninety million, five hundred six thousand, one hundred twenty-five".