55302255336 has 64 divisors (see below), whose sum is σ = 141724094400. Its totient is φ = 17972236800.

The previous prime is 55302255311. The next prime is 55302255347. The reversal of 55302255336 is 63355220355.

It is a junction number, because it is equal to n+sod(n) for n = 55302255294 and 55302255303.

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, 1488150 + ... + 1524858.

It is an arithmetic number, because the mean of its divisors is an integer number (2214438975).

Almost surely, 2^55302255336 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 55302255336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70862047200).

55302255336 is an abundant number, since it is smaller than the sum of its proper divisors (86421839064).

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

55302255336 is a wasteful number, since it uses less digits than its factorization.

55302255336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38290 (or 38286 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 39.

The spelling of 55302255336 in words is "fifty-five billion, three hundred two million, two hundred fifty-five thousand, three hundred thirty-six".