134504523100552 has 128 divisors (see below), whose sum is σ = 284162698454400. Its totient is φ = 59148638208000.

The previous prime is 134504523100483. The next prime is 134504523100667. The reversal of 134504523100552 is 255001325405431.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1300124427 + ... + 1300227877.

It is an arithmetic number, because the mean of its divisors is an integer number (2220021081675).

Almost surely, 2^{134504523100552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134504523100552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142081349227200).

134504523100552 is an abundant number, since it is smaller than the sum of its proper divisors (149658175353848).

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

134504523100552 is a wasteful number, since it uses less digits than its factorization.

134504523100552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105767 (or 105763 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 134504523100552 its reverse (255001325405431), we get a palindrome (389505848505983).

The spelling of 134504523100552 in words is "one hundred thirty-four trillion, five hundred four billion, five hundred twenty-three million, one hundred thousand, five hundred fifty-two".