3125262160 has 20 divisors (see below), whose sum is σ = 7266234708. Its totient is φ = 1250104832.

The previous prime is 3125262137. The next prime is 3125262211. The reversal of 3125262160 is 612625213.

It can be written as a sum of positive squares in 2 ways, for example, as 434972736 + 2690289424 = 20856^2 + 51868^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19532809 + ... + 19532968.

Almost surely, 2^3125262160 is an apocalyptic number.

It is an amenable number.

3125262160 is an abundant number, since it is smaller than the sum of its proper divisors (4140972548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3125262160 is a wasteful number, since it uses less digits than its factorization.

3125262160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39065790 (or 39065784 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 3125262160 is about 55904.0442186431. The cubic root of 3125262160 is about 1462.0497511894.

Adding to 3125262160 its reverse (612625213), we get a palindrome (3737887373).

The spelling of 3125262160 in words is "three billion, one hundred twenty-five million, two hundred sixty-two thousand, one hundred sixty".