136577623039 has 16 divisors (see below), whose sum is σ = 162652853664. Its totient is φ = 113040576000.

The previous prime is 136577623019. The next prime is 136577623051. The reversal of 136577623039 is 930326775631.

It is not a de Polignac number, because 136577623039 - 2⁹ = 136577622527 is a prime.

It is a super-2 number, since 2×136577623039² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136577623019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6531262 + ... + 6552139.

It is an arithmetic number, because the mean of its divisors is an integer number (10165803354).

Almost surely, 2^136577623039 is an apocalyptic number.

136577623039 is a deficient number, since it is larger than the sum of its proper divisors (26075230625).

136577623039 is a wasteful number, since it uses less digits than its factorization.

136577623039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13083498.

The product of its (nonzero) digits is 4286520, while the sum is 52.

The spelling of 136577623039 in words is "one hundred thirty-six billion, five hundred seventy-seven million, six hundred twenty-three thousand, thirty-nine".