125853590 has 8 divisors (see below), whose sum is σ = 226536480. Its totient is φ = 50341432.

The previous prime is 125853577. The next prime is 125853599. The reversal of 125853590 is 95358521.

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

It is a super-2 number, since 2×125853590² = 31678252231776200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125853599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6292670 + ... + 6292689.

It is an arithmetic number, because the mean of its divisors is an integer number (28317060).

Almost surely, 2^125853590 is an apocalyptic number.

125853590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125853590 is a deficient number, since it is larger than the sum of its proper divisors (100682890).

125853590 is a wasteful number, since it uses less digits than its factorization.

125853590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12585366.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 125853590 is about 11218.4486449776. The cubic root of 125853590 is about 501.1355391494.

The spelling of 125853590 in words is "one hundred twenty-five million, eight hundred fifty-three thousand, five hundred ninety".