136764101550 has 48 divisors (see below), whose sum is σ = 359126447472. Its totient is φ = 34325107200.

The previous prime is 136764101519. The next prime is 136764101557. The reversal of 136764101550 is 55101467631.

It is a junction number, because it is equal to n+sod(n) for n = 136764101499 and 136764101508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136764101557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26813941 + ... + 26819040.

It is an arithmetic number, because the mean of its divisors is an integer number (7481800989).

Almost surely, 2^136764101550 is an apocalyptic number.

136764101550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136764101550 is an abundant number, since it is smaller than the sum of its proper divisors (222362345922).

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

136764101550 is a wasteful number, since it uses less digits than its factorization.

136764101550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53633013 (or 53633008 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 136764101550 in words is "one hundred thirty-six billion, seven hundred sixty-four million, one hundred one thousand, five hundred fifty".