125452134 has 12 divisors (see below), whose sum is σ = 271812996. Its totient is φ = 41817372.

The previous prime is 125452127. The next prime is 125452141. The reversal of 125452134 is 431254521.

It is an interprime number because it is at equal distance from previous prime (125452127) and next prime (125452141).

It is a junction number, because it is equal to n+sod(n) for n = 125452098 and 125452107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3484764 + ... + 3484799.

It is an arithmetic number, because the mean of its divisors is an integer number (22651083).

Almost surely, 2^125452134 is an apocalyptic number.

125452134 is an abundant number, since it is smaller than the sum of its proper divisors (146360862).

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

125452134 is a wasteful number, since it uses less digits than its factorization.

125452134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969571 (or 6969568 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 125452134 is about 11200.5416833294. The cubic root of 125452134 is about 500.6021199454.

The spelling of 125452134 in words is "one hundred twenty-five million, four hundred fifty-two thousand, one hundred thirty-four".