675524327580 has 48 divisors (see below), whose sum is σ = 2101631243040. Its totient is φ = 180139820544.

The previous prime is 675524327573. The next prime is 675524327609. The reversal of 675524327580 is 85723425576.

675524327580 is a `hidden beast` number, since 6 + 7 + 5 + 5 + 24 + 32 + 7 + 580 = 666.

It is a super-2 number, since 2×675524327580² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 625484949 + ... + 625486028.

It is an arithmetic number, because the mean of its divisors is an integer number (43783984230).

Almost surely, 2^675524327580 is an apocalyptic number.

675524327580 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

675524327580 is an abundant number, since it is smaller than the sum of its proper divisors (1426106915460).

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

675524327580 is a wasteful number, since it uses less digits than its factorization.

675524327580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250970995 (or 1250970987 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 54.

The spelling of 675524327580 in words is "six hundred seventy-five billion, five hundred twenty-four million, three hundred twenty-seven thousand, five hundred eighty".