11025411252550 has 144 divisors (see below), whose sum is σ = 21228805287360. Its totient is φ = 4259848320000.

The previous prime is 11025411252539. The next prime is 11025411252553. The reversal of 11025411252550 is 5525211452011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11025411252553) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9180191950 + ... + 9180193150.

It is an arithmetic number, because the mean of its divisors is an integer number (147422258940).

Almost surely, 2^{11025411252550} is an apocalyptic number.

11025411252550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11025411252550 is a deficient number, since it is larger than the sum of its proper divisors (10203394034810).

11025411252550 is a wasteful number, since it uses less digits than its factorization.

11025411252550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319 (or 2271 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 34.

The spelling of 11025411252550 in words is "eleven trillion, twenty-five billion, four hundred eleven million, two hundred fifty-two thousand, five hundred fifty".