5677623138 has 64 divisors (see below), whose sum is σ = 12823216128. Its totient is φ = 1660720320.

The previous prime is 5677623137. The next prime is 5677623139. The reversal of 5677623138 is 8313267765.

It is an interprime number because it is at equal distance from previous prime (5677623137) and next prime (5677623139).

It is not an unprimeable number, because it can be changed into a prime (5677623137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300981 + ... + 319287.

It is an arithmetic number, because the mean of its divisors is an integer number (200362752).

Almost surely, 2^5677623138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5677623138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6411608064).

5677623138 is an abundant number, since it is smaller than the sum of its proper divisors (7145592990).

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

5677623138 is a wasteful number, since it uses less digits than its factorization.

5677623138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18487.

The product of its digits is 1270080, while the sum is 48.

The square root of 5677623138 is about 75350.0042335765. The cubic root of 5677623138 is about 1783.9753697073.

The spelling of 5677623138 in words is "five billion, six hundred seventy-seven million, six hundred twenty-three thousand, one hundred thirty-eight".