134053977525864 has 96 divisors (see below), whose sum is σ = 378327453070560. Its totient is φ = 39524514226560.

The previous prime is 134053977525851. The next prime is 134053977525943. The reversal of 134053977525864 is 468525779350431.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 623701174 + ... + 623916069.

It is an arithmetic number, because the mean of its divisors is an integer number (3940910969485).

It is a 1-persistent number, because it is pandigital, but 2⋅134053977525864 = 268107955051728 is not.

Almost surely, 2^{134053977525864} is an apocalyptic number.

It is an amenable number.

134053977525864 is an abundant number, since it is smaller than the sum of its proper divisors (244273475544696).

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

134053977525864 is a wasteful number, since it uses less digits than its factorization.

134053977525864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247617311 (or 1247617296 counting only the distinct ones).

The product of its (nonzero) digits is 762048000, while the sum is 69.

The spelling of 134053977525864 in words is "one hundred thirty-four trillion, fifty-three billion, nine hundred seventy-seven million, five hundred twenty-five thousand, eight hundred sixty-four".