1250880253 has 16 divisors (see below), whose sum is σ = 1448628480. Its totient is φ = 1057968000.

The previous prime is 1250880251. The next prime is 1250880259. The reversal of 1250880253 is 3520880521.

It is a cyclic number.

It is not a de Polignac number, because 1250880253 - 2¹ = 1250880251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250880251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217033 + ... + 222721.

It is an arithmetic number, because the mean of its divisors is an integer number (90539280).

Almost surely, 2^1250880253 is an apocalyptic number.

It is an amenable number.

1250880253 is a deficient number, since it is larger than the sum of its proper divisors (197748227).

1250880253 is a wasteful number, since it uses less digits than its factorization.

1250880253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 1250880253 is about 35367.7855258143. The cubic root of 1250880253 is about 1077.4701453642.

The spelling of 1250880253 in words is "one billion, two hundred fifty million, eight hundred eighty thousand, two hundred fifty-three".