755044968990 has 96 divisors (see below), whose sum is σ = 2047537751040. Its totient is φ = 177776446848.

The previous prime is 755044968961. The next prime is 755044969001. The reversal of 755044968990 is 99869440557.

It is a super-2 number, since 2×755044968990² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3120870 + ... + 3354089.

It is an arithmetic number, because the mean of its divisors is an integer number (21328518240).

Almost surely, 2^755044968990 is an apocalyptic number.

755044968990 is an abundant number, since it is smaller than the sum of its proper divisors (1292492782050).

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

755044968990 is a wasteful number, since it uses less digits than its factorization.

755044968990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475018 (or 6475005 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 66.

The spelling of 755044968990 in words is "seven hundred fifty-five billion, forty-four million, nine hundred sixty-eight thousand, nine hundred ninety".