677141265531 has 8 divisors (see below), whose sum is σ = 915222898000. Its totient is φ = 445243571712.

The previous prime is 677141265523. The next prime is 677141265587. The reversal of 677141265531 is 135562141776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 677141265531 - 2³ = 677141265523 is a prime.

It is a super-2 number, since 2×677141265531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677141265331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545984406 + ... + 1545984843.

It is an arithmetic number, because the mean of its divisors is an integer number (114402862250).

Almost surely, 2^677141265531 is an apocalyptic number.

677141265531 is a deficient number, since it is larger than the sum of its proper divisors (238081632469).

677141265531 is a wasteful number, since it uses less digits than its factorization.

677141265531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091969325.

The product of its digits is 1058400, while the sum is 48.

The spelling of 677141265531 in words is "six hundred seventy-seven billion, one hundred forty-one million, two hundred sixty-five thousand, five hundred thirty-one".