55099240339 has 16 divisors (see below), whose sum is σ = 64905581664. Its totient is φ = 46113120000.

The previous prime is 55099240303. The next prime is 55099240363. The reversal of 55099240339 is 93304299055.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 55099240339 - 2⁷ = 55099240211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55099240292 and 55099240301.

It is not an unprimeable number, because it can be changed into a prime (55099240439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463162 + ... + 569839.

It is an arithmetic number, because the mean of its divisors is an integer number (4056598854).

Almost surely, 2^55099240339 is an apocalyptic number.

55099240339 is a deficient number, since it is larger than the sum of its proper divisors (9806341325).

55099240339 is a wasteful number, since it uses less digits than its factorization.

55099240339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033398.

The product of its (nonzero) digits is 1312200, while the sum is 49.

The spelling of 55099240339 in words is "fifty-five billion, ninety-nine million, two hundred forty thousand, three hundred thirty-nine".