7439066055 has 32 divisors (see below), whose sum is σ = 13232947200. Its totient is φ = 3965119776.

The previous prime is 7439066027. The next prime is 7439066071. The reversal of 7439066055 is 5506609347.

7439066055 is a `hidden beast` number, since 7 + 4 + 39 + 0 + 6 + 605 + 5 = 666.

It is not a de Polignac number, because 7439066055 - 2¹⁷ = 7438934983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 7439066055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221802 + ... + 253128.

It is an arithmetic number, because the mean of its divisors is an integer number (413529600).

Almost surely, 2^7439066055 is an apocalyptic number.

7439066055 is a deficient number, since it is larger than the sum of its proper divisors (5793881145).

7439066055 is a wasteful number, since it uses less digits than its factorization.

7439066055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33100 (or 33094 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 7439066055 is about 86250.0206086932. The cubic root of 7439066055 is about 1952.1183252053.

The spelling of 7439066055 in words is "seven billion, four hundred thirty-nine million, sixty-six thousand, fifty-five".