1253350264 has 16 divisors (see below), whose sum is σ = 2351849400. Its totient is φ = 626190432.

The previous prime is 1253350261. The next prime is 1253350271. The reversal of 1253350264 is 4620533521.

It is a happy number.

It is a super-3 number, since 3×1253350264³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253350261) 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, 49479 + ... + 70390.

Almost surely, 2^1253350264 is an apocalyptic number.

It is an amenable number.

1253350264 is a deficient number, since it is larger than the sum of its proper divisors (1098499136).

1253350264 is a wasteful number, since it uses less digits than its factorization.

1253350264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121182 (or 121178 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1253350264 is about 35402.6872426374. The cubic root of 1253350264 is about 1078.1788764887.

Adding to 1253350264 its reverse (4620533521), we get a palindrome (5873883785).

The spelling of 1253350264 in words is "one billion, two hundred fifty-three million, three hundred fifty thousand, two hundred sixty-four".