11255253502 has 8 divisors (see below), whose sum is σ = 16884039312. Its totient is φ = 5627240400.

The previous prime is 11255253491. The next prime is 11255253509. The reversal of 11255253502 is 20535255211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11255253509) 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, 155274 + ... + 215917.

It is an arithmetic number, because the mean of its divisors is an integer number (2110504914).

Almost surely, 2^11255253502 is an apocalyptic number.

11255253502 is a deficient number, since it is larger than the sum of its proper divisors (5628785810).

11255253502 is a wasteful number, since it uses less digits than its factorization.

11255253502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386354.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 11255253502 in words is "eleven billion, two hundred fifty-five million, two hundred fifty-three thousand, five hundred two".