3150745293 has 4 divisors (see below), whose sum is σ = 4200993728. Its totient is φ = 2100496860.

The previous prime is 3150745289. The next prime is 3150745331. The reversal of 3150745293 is 3925470513.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3150745293 - 2² = 3150745289 is a prime.

It is the 56132-nd Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3150745093) by changing a digit.

It is a nontrivial repunit in base 56131.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525124213 + ... + 525124218.

It is an arithmetic number, because the mean of its divisors is an integer number (1050248432).

Almost surely, 2^3150745293 is an apocalyptic number.

It is an amenable number.

3150745293 is a deficient number, since it is larger than the sum of its proper divisors (1050248435).

3150745293 is a wasteful number, since it uses less digits than its factorization.

3150745293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050248434.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 3150745293 is about 56131.5000066807. The cubic root of 3150745293 is about 1466.0128106535.

The spelling of 3150745293 in words is "three billion, one hundred fifty million, seven hundred forty-five thousand, two hundred ninety-three".