134672764550 has 24 divisors (see below), whose sum is σ = 252789438000. Its totient is φ = 53374891680.

The previous prime is 134672764549. The next prime is 134672764619. The reversal of 134672764550 is 55467276431.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12349850 + ... + 12360749.

It is an arithmetic number, because the mean of its divisors is an integer number (10532893250).

Almost surely, 2^134672764550 is an apocalyptic number.

134672764550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134672764550 is a deficient number, since it is larger than the sum of its proper divisors (118116673450).

134672764550 is a wasteful number, since it uses less digits than its factorization.

134672764550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24710720 (or 24710715 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 134672764550 in words is "one hundred thirty-four billion, six hundred seventy-two million, seven hundred sixty-four thousand, five hundred fifty".