672775450555114 has 32 divisors (see below), whose sum is σ = 1077249249747216. Its totient is φ = 314025196584960.

The previous prime is 672775450555081. The next prime is 672775450555141. The reversal of 672775450555114 is 411555054577276.

It can be written as a sum of positive squares in 8 ways, for example, as 247594473468225 + 425180977086889 = 15735135^2 + 20619917^2 .

It is a super-2 number, since 2×672775450555114² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149904297 + ... + 154327084.

Almost surely, 2^{672775450555114} is an apocalyptic number.

672775450555114 is a deficient number, since it is larger than the sum of its proper divisors (404473799192102).

672775450555114 is a wasteful number, since it uses less digits than its factorization.

672775450555114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304231930.

The product of its (nonzero) digits is 205800000, while the sum is 64.

The spelling of 672775450555114 in words is "six hundred seventy-two trillion, seven hundred seventy-five billion, four hundred fifty million, five hundred fifty-five thousand, one hundred fourteen".