55283261331092 has 24 divisors (see below), whose sum is σ = 97237946703744. Its totient is φ = 27500994147872.

The previous prime is 55283261331091. The next prime is 55283261331157. The reversal of 55283261331092 is 29013316238255.

It is a self number, because there is not a number n which added to its sum of digits gives 55283261331092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55283261331091) 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, 75414833 + ... + 76144359.

It is an arithmetic number, because the mean of its divisors is an integer number (4051581112656).

Almost surely, 2^{55283261331092} is an apocalyptic number.

It is an amenable number.

55283261331092 is a deficient number, since it is larger than the sum of its proper divisors (41954685372652).

55283261331092 is a wasteful number, since it uses less digits than its factorization.

55283261331092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825895 (or 825893 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 55283261331092 in words is "fifty-five trillion, two hundred eighty-three billion, two hundred sixty-one million, three hundred thirty-one thousand, ninety-two".