490825515 has 8 divisors (see below), whose sum is σ = 785320848. Its totient is φ = 261773600.

The previous prime is 490825463. The next prime is 490825523. The reversal of 490825515 is 515528094.

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

It is not a de Polignac number, because 490825515 - 2¹¹ = 490823467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16360836 + ... + 16360865.

It is an arithmetic number, because the mean of its divisors is an integer number (98165106).

Almost surely, 2^490825515 is an apocalyptic number.

490825515 is a deficient number, since it is larger than the sum of its proper divisors (294495333).

490825515 is a wasteful number, since it uses less digits than its factorization.

490825515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32721709.

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 490825515 is about 22154.5822574022. The cubic root of 490825515 is about 788.8159986399.

The spelling of 490825515 in words is "four hundred ninety million, eight hundred twenty-five thousand, five hundred fifteen".