11245432554120 has 64 divisors (see below), whose sum is σ = 33736568221440. Its totient is φ = 2998757964800.

The previous prime is 11245432554067. The next prime is 11245432554151. The reversal of 11245432554120 is 2145523454211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18644065 + ... + 19237775.

It is an arithmetic number, because the mean of its divisors is an integer number (527133878460).

Almost surely, 2^{11245432554120} is an apocalyptic number.

11245432554120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11245432554120 is an abundant number, since it is smaller than the sum of its proper divisors (22491135667320).

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

11245432554120 is a wasteful number, since it uses less digits than its factorization.

11245432554120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751566 (or 751562 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Subtracting from 11245432554120 its reverse (2145523454211), we obtain a palindrome (9099909099909).

The spelling of 11245432554120 in words is "eleven trillion, two hundred forty-five billion, four hundred thirty-two million, five hundred fifty-four thousand, one hundred twenty".