125853462 has 72 divisors (see below), whose sum is σ = 318938256. Its totient is φ = 35761824.

The previous prime is 125853457. The next prime is 125853479. The reversal of 125853462 is 264358521.

125853462 is a `hidden beast` number, since 12 + 58 + 534 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 258183 + ... + 258669.

It is an arithmetic number, because the mean of its divisors is an integer number (4429698).

Almost surely, 2^125853462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125853462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159469128).

125853462 is an abundant number, since it is smaller than the sum of its proper divisors (193084794).

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

125853462 is a wasteful number, since it uses less digits than its factorization.

125853462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 792 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 125853462 is about 11218.4429400875. The cubic root of 125853462 is about 501.1353692552.

The spelling of 125853462 in words is "one hundred twenty-five million, eight hundred fifty-three thousand, four hundred sixty-two".