136675516830 has 32 divisors (see below), whose sum is σ = 328048437024. Its totient is φ = 36443782656.

The previous prime is 136675516771. The next prime is 136675516841. The reversal of 136675516830 is 38615576631.

It is a happy number.

It is a super-2 number, since 2×136675516830² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191562 + ... + 556818.

It is an arithmetic number, because the mean of its divisors is an integer number (10251513657).

Almost surely, 2^136675516830 is an apocalyptic number.

136675516830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136675516830 is an abundant number, since it is smaller than the sum of its proper divisors (191372920194).

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

136675516830 is a wasteful number, since it uses less digits than its factorization.

136675516830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377740.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 136675516830 in words is "one hundred thirty-six billion, six hundred seventy-five million, five hundred sixteen thousand, eight hundred thirty".