55045263111132 has 96 divisors (see below), whose sum is σ = 155431394657280. Its totient is φ = 14801185152000.

The previous prime is 55045263111089. The next prime is 55045263111191. The reversal of 55045263111132 is 23111136254055.

It is a congruent number.

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, 22422382 + ... + 24755882.

It is an arithmetic number, because the mean of its divisors is an integer number (1619077027680).

Almost surely, 2^{55045263111132} is an apocalyptic number.

It is an amenable number.

55045263111132 is an abundant number, since it is smaller than the sum of its proper divisors (100386131546148).

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

55045263111132 is a wasteful number, since it uses less digits than its factorization.

55045263111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350051 (or 2350049 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

Adding to 55045263111132 its reverse (23111136254055), we get a palindrome (78156399365187).

The spelling of 55045263111132 in words is "fifty-five trillion, forty-five billion, two hundred sixty-three million, one hundred eleven thousand, one hundred thirty-two".