1250512025 has 48 divisors (see below), whose sum is σ = 1828109184. Its totient is φ = 830753280.

The previous prime is 1250512019. The next prime is 1250512049. The reversal of 1250512025 is 5202150521.

It is not a de Polignac number, because 1250512025 - 2⁴ = 1250512009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1030319 + ... + 1031531.

It is an arithmetic number, because the mean of its divisors is an integer number (38085608).

Almost surely, 2^1250512025 is an apocalyptic number.

It is an amenable number.

1250512025 is a deficient number, since it is larger than the sum of its proper divisors (577597159).

1250512025 is a wasteful number, since it uses less digits than its factorization.

1250512025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 1250512025 is about 35362.5794449443. The cubic root of 1250512025 is about 1077.3644081941.

Adding to 1250512025 its reverse (5202150521), we get a palindrome (6452662546).

The spelling of 1250512025 in words is "one billion, two hundred fifty million, five hundred twelve thousand, twenty-five".