756416045253740 has 24 divisors (see below), whose sum is σ = 1588480836958512. Its totient is φ = 302565057734720.

The previous prime is 756416045253731. The next prime is 756416045253829. The reversal of 756416045253740 is 47352540614657.

It is a self number, because there is not a number n which added to its sum of digits gives 756416045253740.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80457431 + ... + 89365710.

It is an arithmetic number, because the mean of its divisors is an integer number (66186701539938).

Almost surely, 2^{756416045253740} is an apocalyptic number.

It is an amenable number.

756416045253740 is an abundant number, since it is smaller than the sum of its proper divisors (832064791704772).

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

756416045253740 is a wasteful number, since it uses less digits than its factorization.

756416045253740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170045857 (or 170045855 counting only the distinct ones).

The product of its (nonzero) digits is 84672000, while the sum is 59.

The spelling of 756416045253740 in words is "seven hundred fifty-six trillion, four hundred sixteen billion, forty-five million, two hundred fifty-three thousand, seven hundred forty".