125818893339 has 8 divisors (see below), whose sum is σ = 167765144592. Its totient is φ = 83875952160.

The previous prime is 125818893337. The next prime is 125818893353. The reversal of 125818893339 is 933398818521.

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

It is not a de Polignac number, because 125818893339 - 2¹ = 125818893337 is a prime.

It is a super-3 number, since 3×125818893339³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (125818893331) 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, 737424 + ... + 891869.

It is an arithmetic number, because the mean of its divisors is an integer number (20970643074).

Almost surely, 2^125818893339 is an apocalyptic number.

125818893339 is a deficient number, since it is larger than the sum of its proper divisors (41946251253).

125818893339 is a wasteful number, since it uses less digits than its factorization.

125818893339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655037.

The product of its digits is 11197440, while the sum is 60.

The spelling of 125818893339 in words is "one hundred twenty-five billion, eight hundred eighteen million, eight hundred ninety-three thousand, three hundred thirty-nine".