125535342 has 16 divisors (see below), whose sum is σ = 254096640. Its totient is φ = 41340792.

The previous prime is 125535341. The next prime is 125535343. The reversal of 125535342 is 243535521.

It is an interprime number because it is at equal distance from previous prime (125535341) and next prime (125535343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125535341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125542 + ... + 126537.

It is an arithmetic number, because the mean of its divisors is an integer number (15881040).

Almost surely, 2^125535342 is an apocalyptic number.

125535342 is an abundant number, since it is smaller than the sum of its proper divisors (128561298).

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

125535342 is a wasteful number, since it uses less digits than its factorization.

125535342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252167.

The product of its digits is 18000, while the sum is 30.

The square root of 125535342 is about 11204.2555308240. The cubic root of 125535342 is about 500.7127727605.

The spelling of 125535342 in words is "one hundred twenty-five million, five hundred thirty-five thousand, three hundred forty-two".