125034695064 has 128 divisors (see below), whose sum is σ = 351543628800. Its totient is φ = 41173418880.

The previous prime is 125034695057. The next prime is 125034695081. The reversal of 125034695064 is 460596430521.

125034695064 is a `hidden beast` number, since 1 + 2 + 50 + 34 + 69 + 506 + 4 = 666.

It is a congruent number.

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, 8474734 + ... + 8489474.

It is an arithmetic number, because the mean of its divisors is an integer number (2746434600).

Almost surely, 2^125034695064 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 125034695064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175771814400).

125034695064 is an abundant number, since it is smaller than the sum of its proper divisors (226508933736).

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

125034695064 is a wasteful number, since it uses less digits than its factorization.

125034695064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15230 (or 15220 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 125034695064 in words is "one hundred twenty-five billion, thirty-four million, six hundred ninety-five thousand, sixty-four".