3125948837759 has 16 divisors (see below), whose sum is σ = 3558710868480. Its totient is φ = 2717973070560.

The previous prime is 3125948837729. The next prime is 3125948837777. The reversal of 3125948837759 is 9577388495213.

It is not a de Polignac number, because 3125948837759 - 2²⁴ = 3125932060543 is a prime.

It is a super-2 number, since 2×3125948837759² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3125948837692 and 3125948837701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125948837719) 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, 2308277 + ... + 3402945.

It is an arithmetic number, because the mean of its divisors is an integer number (222419429280).

Almost surely, 2^{3125948837759} is an apocalyptic number.

3125948837759 is a deficient number, since it is larger than the sum of its proper divisors (432762030721).

3125948837759 is a wasteful number, since it uses less digits than its factorization.

3125948837759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105990.

The product of its digits is 457228800, while the sum is 71.

The spelling of 3125948837759 in words is "three trillion, one hundred twenty-five billion, nine hundred forty-eight million, eight hundred thirty-seven thousand, seven hundred fifty-nine".