125536834462 has 8 divisors (see below), whose sum is σ = 202790271096. Its totient is φ = 57940077432.

The previous prime is 125536834439. The next prime is 125536834471. The reversal of 125536834462 is 264438635521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2414169868 + ... + 2414169919.

It is an arithmetic number, because the mean of its divisors is an integer number (25348783887).

Almost surely, 2^125536834462 is an apocalyptic number.

125536834462 is a deficient number, since it is larger than the sum of its proper divisors (77253436634).

125536834462 is a wasteful number, since it uses less digits than its factorization.

125536834462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828339802.

The product of its digits is 4147200, while the sum is 49.

The spelling of 125536834462 in words is "one hundred twenty-five billion, five hundred thirty-six million, eight hundred thirty-four thousand, four hundred sixty-two".