755649948484 has 12 divisors (see below), whose sum is σ = 1322436770284. Its totient is φ = 377810871264.

The previous prime is 755649948479. The next prime is 755649948511. The reversal of 755649948484 is 484849946557.

It can be written as a sum of positive squares in 2 ways, for example, as 740422388484 + 15227560000 = 860478^2 + 123400^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3404727 + ... + 3619870.

Almost surely, 2^755649948484 is an apocalyptic number.

It is an amenable number.

755649948484 is a deficient number, since it is larger than the sum of its proper divisors (566786821800).

755649948484 is a wasteful number, since it uses less digits than its factorization.

755649948484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7051494 (or 7051492 counting only the distinct ones).

The product of its digits is 1393459200, while the sum is 73.

The spelling of 755649948484 in words is "seven hundred fifty-five billion, six hundred forty-nine million, nine hundred forty-eight thousand, four hundred eighty-four".