757064671172 has 6 divisors (see below), whose sum is σ = 1324863174558. Its totient is φ = 378532335584.

The previous prime is 757064671151. The next prime is 757064671183. The reversal of 757064671172 is 271176460757.

It can be written as a sum of positive squares in only one way, i.e., 647519558596 + 109545112576 = 804686^2 + 330976^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94633083893 + ... + 94633083900.

It is an arithmetic number, because the mean of its divisors is an integer number (220810529093).

Almost surely, 2^757064671172 is an apocalyptic number.

It is an amenable number.

757064671172 is a deficient number, since it is larger than the sum of its proper divisors (567798503386).

757064671172 is a wasteful number, since it uses less digits than its factorization.

757064671172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189266167797 (or 189266167795 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 53.

The spelling of 757064671172 in words is "seven hundred fifty-seven billion, sixty-four million, six hundred seventy-one thousand, one hundred seventy-two".