506255495 has 16 divisors (see below), whose sum is σ = 658935648. Its totient is φ = 371880960.

The previous prime is 506255467. The next prime is 506255509. The reversal of 506255495 is 594552605.

It is not a de Polignac number, because 506255495 - 2¹² = 506251399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

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, 69149 + ... + 76118.

It is an arithmetic number, because the mean of its divisors is an integer number (41183478).

Almost surely, 2^506255495 is an apocalyptic number.

506255495 is a deficient number, since it is larger than the sum of its proper divisors (152680153).

506255495 is a wasteful number, since it uses less digits than its factorization.

506255495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145330.

The product of its (nonzero) digits is 270000, while the sum is 41.

The square root of 506255495 is about 22500.1221107798. The cubic root of 506255495 is about 796.9968104858.

The spelling of 506255495 in words is "five hundred six million, two hundred fifty-five thousand, four hundred ninety-five".