675195459540 has 96 divisors (see below), whose sum is σ = 2213323709184. Its totient is φ = 150566231040.

The previous prime is 675195459517. The next prime is 675195459553. The reversal of 675195459540 is 45954591576.

675195459540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19587759 + ... + 19622198.

It is an arithmetic number, because the mean of its divisors is an integer number (23055455304).

Almost surely, 2^675195459540 is an apocalyptic number.

675195459540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

675195459540 is an abundant number, since it is smaller than the sum of its proper divisors (1538128249644).

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

675195459540 is a wasteful number, since it uses less digits than its factorization.

675195459540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39210017 (or 39210015 counting only the distinct ones).

The product of its (nonzero) digits is 34020000, while the sum is 60.

The spelling of 675195459540 in words is "six hundred seventy-five billion, one hundred ninety-five million, four hundred fifty-nine thousand, five hundred forty".