505157676 has 24 divisors (see below), whose sum is σ = 1179156720. Its totient is φ = 168320832.

The previous prime is 505157659. The next prime is 505157683. The reversal of 505157676 is 676751505.

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, 32230 + ... + 45266.

It is an arithmetic number, because the mean of its divisors is an integer number (49131530).

Almost surely, 2^505157676 is an apocalyptic number.

It is an amenable number.

505157676 is an abundant number, since it is smaller than the sum of its proper divisors (673999044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505157676 is a wasteful number, since it uses less digits than its factorization.

505157676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16273 (or 16271 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 42.

The square root of 505157676 is about 22475.7130253970. The cubic root of 505157676 is about 796.4202956204.

The spelling of 505157676 in words is "five hundred five million, one hundred fifty-seven thousand, six hundred seventy-six".