3125363450 has 36 divisors (see below), whose sum is σ = 6389701710. Its totient is φ = 1136493600.

The previous prime is 3125363429. The next prime is 3125363491. The reversal of 3125363450 is 543635213.

3125363450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2987606281 + 137757169 = 54659^2 + 11737^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 252245 + ... + 264344.

Almost surely, 2^3125363450 is an apocalyptic number.

3125363450 is an abundant number, since it is smaller than the sum of its proper divisors (3264338260).

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

3125363450 is a wasteful number, since it uses less digits than its factorization.

3125363450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516623 (or 516607 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 3125363450 is about 55904.9501386058. The cubic root of 3125363450 is about 1462.0655460691.

Adding to 3125363450 its reverse (543635213), we get a palindrome (3668998663).

The spelling of 3125363450 in words is "three billion, one hundred twenty-five million, three hundred sixty-three thousand, four hundred fifty".