134613455550 has 96 divisors (see below), whose sum is σ = 381620788992. Its totient is φ = 30761710080.

The previous prime is 134613455549. The next prime is 134613455617. The reversal of 134613455550 is 55554316431.

It is a happy number.

It is a super-2 number, since 2×134613455550² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5549749 + ... + 5573951.

It is an arithmetic number, because the mean of its divisors is an integer number (3975216552).

Almost surely, 2^134613455550 is an apocalyptic number.

134613455550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134613455550 is an abundant number, since it is smaller than the sum of its proper divisors (247007333442).

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

134613455550 is a wasteful number, since it uses less digits than its factorization.

134613455550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29522 (or 29517 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 134613455550 in words is "one hundred thirty-four billion, six hundred thirteen million, four hundred fifty-five thousand, five hundred fifty".