1250536052 has 6 divisors (see below), whose sum is σ = 2188438098. Its totient is φ = 625268024.

The previous prime is 1250535971. The next prime is 1250536061. The reversal of 1250536052 is 2506350521.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 978813796 + 271722256 = 31286^2 + 16484^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156317003 + ... + 156317010.

It is an arithmetic number, because the mean of its divisors is an integer number (364739683).

Almost surely, 2^1250536052 is an apocalyptic number.

It is an amenable number.

1250536052 is a deficient number, since it is larger than the sum of its proper divisors (937902046).

1250536052 is a wasteful number, since it uses less digits than its factorization.

1250536052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312634017 (or 312634015 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 1250536052 is about 35362.9191668335. The cubic root of 1250536052 is about 1077.3713082127.

Adding to 1250536052 its reverse (2506350521), we get a palindrome (3756886573).

The spelling of 1250536052 in words is "one billion, two hundred fifty million, five hundred thirty-six thousand, fifty-two".