11255254000 has 40 divisors (see below), whose sum is σ = 27215209008. Its totient is φ = 4502100800.

The previous prime is 11255253973. The next prime is 11255254009. The reversal of 11255254000 is 45255211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11255254009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2811814 + ... + 2815813.

Almost surely, 2^11255254000 is an apocalyptic number.

11255254000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11255254000 is an abundant number, since it is smaller than the sum of its proper divisors (15959955008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11255254000 is an equidigital number, since it uses as much as digits as its factorization.

11255254000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627650 (or 5627634 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The spelling of 11255254000 in words is "eleven billion, two hundred fifty-five million, two hundred fifty-four thousand".