675530150520 has 64 divisors (see below), whose sum is σ = 2056838094720. Its totient is φ = 177452694144.

The previous prime is 675530150497. The next prime is 675530150539. The reversal of 675530150520 is 25051035576.

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, 42002542 + ... + 42018621.

It is an arithmetic number, because the mean of its divisors is an integer number (32138095230).

Almost surely, 2^675530150520 is an apocalyptic number.

675530150520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

675530150520 is an abundant number, since it is smaller than the sum of its proper divisors (1381307944200).

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

675530150520 is a wasteful number, since it uses less digits than its factorization.

675530150520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84021244 (or 84021240 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 39.

The spelling of 675530150520 in words is "six hundred seventy-five billion, five hundred thirty million, one hundred fifty thousand, five hundred twenty".