505474700 has 36 divisors (see below), whose sum is σ = 1107762432. Its totient is φ = 200184000.

The previous prime is 505474679. The next prime is 505474709. The reversal of 505474700 is 7474505.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (505474709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14924 + ... + 35123.

Almost surely, 2^505474700 is an apocalyptic number.

505474700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

505474700 is an abundant number, since it is smaller than the sum of its proper divisors (602287732).

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

505474700 is a wasteful number, since it uses less digits than its factorization.

505474700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50162 (or 50155 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 505474700 is about 22482.7645097306. The cubic root of 505474700 is about 796.5868650967.

The spelling of 505474700 in words is "five hundred five million, four hundred seventy-four thousand, seven hundred".