505414038 has 16 divisors (see below), whose sum is σ = 1021250160. Its totient is φ = 166734336.

The previous prime is 505414033. The next prime is 505414051. The reversal of 505414038 is 830414505.

It is a junction number, because it is equal to n+sod(n) for n = 505413996 and 505414014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505414033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433623 + ... + 434786.

It is an arithmetic number, because the mean of its divisors is an integer number (63828135).

Almost surely, 2^505414038 is an apocalyptic number.

505414038 is an abundant number, since it is smaller than the sum of its proper divisors (515836122).

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

505414038 is a wasteful number, since it uses less digits than its factorization.

505414038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868511.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 505414038 is about 22481.4153913849. The cubic root of 505414038 is about 796.5549977018.

The spelling of 505414038 in words is "five hundred five million, four hundred fourteen thousand, thirty-eight".