11402651253 has 32 divisors (see below), whose sum is σ = 17595982080. Its totient is φ = 6433320960.

The previous prime is 11402651219. The next prime is 11402651257. The reversal of 11402651253 is 35215620411.

It is not a de Polignac number, because 11402651253 - 2¹³ = 11402643061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11402651253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402651257) 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 31 ways as a sum of consecutive naturals, for example, 1418301 + ... + 1426317.

It is an arithmetic number, because the mean of its divisors is an integer number (549874440).

Almost surely, 2^11402651253 is an apocalyptic number.

It is an amenable number.

11402651253 is a deficient number, since it is larger than the sum of its proper divisors (6193330827).

11402651253 is an equidigital number, since it uses as much as digits as its factorization.

11402651253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8877.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 11402651253 in words is "eleven billion, four hundred two million, six hundred fifty-one thousand, two hundred fifty-three".