55005005049 has 32 divisors (see below), whose sum is σ = 75850266240. Its totient is φ = 35433676800.

The previous prime is 55005005047. The next prime is 55005005063. The reversal of 55005005049 is 94050050055.

It is not a de Polignac number, because 55005005049 - 2¹ = 55005005047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55005005047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5653509 + ... + 5663229.

It is an arithmetic number, because the mean of its divisors is an integer number (2370320820).

Almost surely, 2^55005005049 is an apocalyptic number.

It is an amenable number.

55005005049 is a deficient number, since it is larger than the sum of its proper divisors (20845261191).

55005005049 is a wasteful number, since it uses less digits than its factorization.

55005005049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10201.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 55005005049 in words is "fifty-five billion, five million, five thousand, forty-nine".