55501154360 has 64 divisors (see below), whose sum is σ = 128451502080. Its totient is φ = 21570514560.

The previous prime is 55501154347. The next prime is 55501154407. The reversal of 55501154360 is 6345110555.

It is a self number, because there is not a number n which added to its sum of digits gives 55501154360.

It is a congruent number.

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, 244049 + ... + 412991.

It is an arithmetic number, because the mean of its divisors is an integer number (2007054720).

Almost surely, 2^55501154360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55501154360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64225751040).

55501154360 is an abundant number, since it is smaller than the sum of its proper divisors (72950347720).

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

55501154360 is a wasteful number, since it uses less digits than its factorization.

55501154360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169188 (or 169184 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 55501154360 in words is "fifty-five billion, five hundred one million, one hundred fifty-four thousand, three hundred sixty".