677352153340 has 12 divisors (see below), whose sum is σ = 1422439522056. Its totient is φ = 270940861328.

The previous prime is 677352153319. The next prime is 677352153347. The reversal of 677352153340 is 43351253776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677352153347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16933803814 + ... + 16933803853.

It is an arithmetic number, because the mean of its divisors is an integer number (118536626838).

Almost surely, 2^677352153340 is an apocalyptic number.

It is an amenable number.

677352153340 is an abundant number, since it is smaller than the sum of its proper divisors (745087368716).

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

677352153340 is a wasteful number, since it uses less digits than its factorization.

677352153340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33867607676 (or 33867607674 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 46.

The spelling of 677352153340 in words is "six hundred seventy-seven billion, three hundred fifty-two million, one hundred fifty-three thousand, three hundred forty".