55522599246 has 24 divisors (see below), whose sum is σ = 120402448920. Its totient is φ = 18491612496.

The previous prime is 55522599241. The next prime is 55522599247. The reversal of 55522599246 is 64299522555.

It is a happy number.

55522599246 is a `hidden beast` number, since 5 + 5 + 5 + 2 + 2 + 599 + 2 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55522599192 and 55522599201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55522599241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1305201 + ... + 1347068.

It is an arithmetic number, because the mean of its divisors is an integer number (5016768705).

Almost surely, 2^55522599246 is an apocalyptic number.

55522599246 is an abundant number, since it is smaller than the sum of its proper divisors (64879849674).

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

55522599246 is a wasteful number, since it uses less digits than its factorization.

55522599246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653440 (or 2653437 counting only the distinct ones).

The product of its digits is 9720000, while the sum is 54.

The spelling of 55522599246 in words is "fifty-five billion, five hundred twenty-two million, five hundred ninety-nine thousand, two hundred forty-six".