3157458602873 has 4 divisors (see below), whose sum is σ = 3160412260260. Its totient is φ = 3154504945488.

The previous prime is 3157458602833. The next prime is 3157458602899. The reversal of 3157458602873 is 3782068547513.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 819030430009 + 2338428172864 = 905003^2 + 1529192^2 .

It is a cyclic number.

It is not a de Polignac number, because 3157458602873 - 2¹⁴ = 3157458586489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3157458602833) 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, 1476827090 + ... + 1476829227.

It is an arithmetic number, because the mean of its divisors is an integer number (790103065065).

Almost surely, 2^{3157458602873} is an apocalyptic number.

It is an amenable number.

3157458602873 is a deficient number, since it is larger than the sum of its proper divisors (2953657387).

3157458602873 is a wasteful number, since it uses less digits than its factorization.

3157458602873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953657386.

The product of its (nonzero) digits is 33868800, while the sum is 59.

The spelling of 3157458602873 in words is "three trillion, one hundred fifty-seven billion, four hundred fifty-eight million, six hundred two thousand, eight hundred seventy-three".