1252536703 has 6 divisors (see below), whose sum is σ = 1376755352. Its totient is φ = 1138669620.

The previous prime is 1252536689. The next prime is 1252536707. The reversal of 1252536703 is 3076352521.

It is not a de Polignac number, because 1252536703 - 2⁵ = 1252536671 is a prime.

It is a super-2 number, since 2×1252536703² = 3137696384724220418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252536707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5175651 + ... + 5175892.

Almost surely, 2^1252536703 is an apocalyptic number.

1252536703 is a deficient number, since it is larger than the sum of its proper divisors (124218649).

1252536703 is a wasteful number, since it uses less digits than its factorization.

1252536703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10351565 (or 10351554 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 1252536703 is about 35391.1952750963. The cubic root of 1252536703 is about 1077.9455407724.

The spelling of 1252536703 in words is "one billion, two hundred fifty-two million, five hundred thirty-six thousand, seven hundred three".