125422253542 has 32 divisors (see below), whose sum is σ = 200314363392. Its totient is φ = 58818256224.

The previous prime is 125422253521. The next prime is 125422253543. The reversal of 125422253542 is 245352224521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125422253543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78508 + ... + 506959.

It is an arithmetic number, because the mean of its divisors is an integer number (6259823856).

Almost surely, 2^125422253542 is an apocalyptic number.

125422253542 is a deficient number, since it is larger than the sum of its proper divisors (74892109850).

125422253542 is a wasteful number, since it uses less digits than its factorization.

125422253542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585612.

The product of its digits is 192000, while the sum is 37.

The spelling of 125422253542 in words is "one hundred twenty-five billion, four hundred twenty-two million, two hundred fifty-three thousand, five hundred forty-two".