497552505 has 16 divisors (see below), whose sum is σ = 817600704. Its totient is φ = 258189120.

The previous prime is 497552501. The next prime is 497552509. The reversal of 497552505 is 505255794.

It is an interprime number because it is at equal distance from previous prime (497552501) and next prime (497552509).

It is not a de Polignac number, because 497552505 - 2² = 497552501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (497552501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447691 + ... + 448800.

It is an arithmetic number, because the mean of its divisors is an integer number (51100044).

Almost surely, 2^497552505 is an apocalyptic number.

It is an amenable number.

497552505 is a deficient number, since it is larger than the sum of its proper divisors (320048199).

497552505 is a wasteful number, since it uses less digits than its factorization.

497552505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896536.

The product of its (nonzero) digits is 315000, while the sum is 42.

The square root of 497552505 is about 22305.8849858059. The cubic root of 497552505 is about 792.4033550840.

The spelling of 497552505 in words is "four hundred ninety-seven million, five hundred fifty-two thousand, five hundred five".