520150134 has 32 divisors (see below), whose sum is σ = 1190209536. Its totient is φ = 148452480.

The previous prime is 520150121. The next prime is 520150157. The reversal of 520150134 is 431051025.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 520150134.

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, 35374 + ... + 47870.

It is an arithmetic number, because the mean of its divisors is an integer number (37194048).

Almost surely, 2^520150134 is an apocalyptic number.

520150134 is an abundant number, since it is smaller than the sum of its proper divisors (670059402).

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

520150134 is a wasteful number, since it uses less digits than its factorization.

520150134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13500.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 520150134 is about 22806.8001701247. The cubic root of 520150134 is about 804.2225349942. Note that the first 3 decimals are identical.

The spelling of 520150134 in words is "five hundred twenty million, one hundred fifty thousand, one hundred thirty-four".