3125879750073 has 8 divisors (see below), whose sum is σ = 4167948073536. Its totient is φ = 2083865630000.

The previous prime is 3125879750051. The next prime is 3125879750099. The reversal of 3125879750073 is 3700579785213.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3125879750073 - 2¹² = 3125879745977 is a prime.

It is a super-2 number, since 2×3125879750073² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3125879749995 and 3125879750022.

It is not an unprimeable number, because it can be changed into a prime (3125879750003) 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, 13416093 + ... + 13647098.

It is an arithmetic number, because the mean of its divisors is an integer number (520993509192).

Almost surely, 2^{3125879750073} is an apocalyptic number.

It is an amenable number.

3125879750073 is a deficient number, since it is larger than the sum of its proper divisors (1042068323463).

3125879750073 is a wasteful number, since it uses less digits than its factorization.

3125879750073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27101695.

The product of its (nonzero) digits is 11113200, while the sum is 57.

The spelling of 3125879750073 in words is "three trillion, one hundred twenty-five billion, eight hundred seventy-nine million, seven hundred fifty thousand, seventy-three".