507249132 has 48 divisors (see below), whose sum is σ = 1309090272. Its totient is φ = 151856640.

The previous prime is 507249131. The next prime is 507249133. The reversal of 507249132 is 231942705.

It is an interprime number because it is at equal distance from previous prime (507249131) and next prime (507249133).

It is a junction number, because it is equal to n+sod(n) for n = 507249093 and 507249102.

It is not an unprimeable number, because it can be changed into a prime (507249131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38169 + ... + 49712.

It is an arithmetic number, because the mean of its divisors is an integer number (27272714).

Almost surely, 2^507249132 is an apocalyptic number.

507249132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

507249132 is an abundant number, since it is smaller than the sum of its proper divisors (801841140).

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

507249132 is a wasteful number, since it uses less digits than its factorization.

507249132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87938 (or 87936 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 507249132 is about 22522.1919892359. The cubic root of 507249132 is about 797.5178965006.

The spelling of 507249132 in words is "five hundred seven million, two hundred forty-nine thousand, one hundred thirty-two".