520614948 has 48 divisors (see below), whose sum is σ = 1394121344. Its totient is φ = 148124160.

The previous prime is 520614937. The next prime is 520614973. The reversal of 520614948 is 849416025.

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, 7386 + ... + 33102.

Almost surely, 2^520614948 is an apocalyptic number.

It is an amenable number.

520614948 is an abundant number, since it is smaller than the sum of its proper divisors (873506396).

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

520614948 is a wasteful number, since it uses less digits than its factorization.

520614948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25972 (or 25970 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 520614948 is about 22816.9881448012. The cubic root of 520614948 is about 804.4620187993.

The spelling of 520614948 in words is "five hundred twenty million, six hundred fourteen thousand, nine hundred forty-eight".