11025453120 has 224 divisors, whose sum is σ = 38471953536. Its totient is φ = 2652979200.

The previous prime is 11025453119. The next prime is 11025453137. The reversal of 11025453120 is 2135452011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1442910 + ... + 1450530.

Almost surely, 2^11025453120 is an apocalyptic number.

11025453120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11025453120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19235976768).

11025453120 is an abundant number, since it is smaller than the sum of its proper divisors (27446500416).

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

11025453120 is a wasteful number, since it uses less digits than its factorization.

11025453120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7789 (or 7779 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 11025453120 in words is "eleven billion, twenty-five million, four hundred fifty-three thousand, one hundred twenty".