677701633153 has 4 divisors (see below), whose sum is σ = 681859312048. Its totient is φ = 673543954260.

The previous prime is 677701633109. The next prime is 677701633211. The reversal of 677701633153 is 351336107776.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 677701633153 - 2¹³ = 677701624961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 677701633097 and 677701633106.

It is not an unprimeable number, because it can be changed into a prime (677701633753) 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, 2078839203 + ... + 2078839528.

It is an arithmetic number, because the mean of its divisors is an integer number (170464828012).

Almost surely, 2^677701633153 is an apocalyptic number.

It is an amenable number.

677701633153 is a deficient number, since it is larger than the sum of its proper divisors (4157678895).

677701633153 is a wasteful number, since it uses less digits than its factorization.

677701633153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157678894.

The product of its (nonzero) digits is 1666980, while the sum is 49.

The spelling of 677701633153 in words is "six hundred seventy-seven billion, seven hundred one million, six hundred thirty-three thousand, one hundred fifty-three".