7004845554 has 16 divisors (see below), whose sum is σ = 16011075648. Its totient is φ = 2001384432.

The previous prime is 7004845543. The next prime is 7004845621. The reversal of 7004845554 is 4555484007.

It is a happy number.

It is a super-2 number, since 2×7004845554² = 98135722470787133832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 166782037 = 7004845554 / (7 + 0 + 0 + 4 + 8 + 4 + 5 + 5 + 5 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83390977 + ... + 83391060.

It is an arithmetic number, because the mean of its divisors is an integer number (1000692228).

Almost surely, 2^7004845554 is an apocalyptic number.

7004845554 is an abundant number, since it is smaller than the sum of its proper divisors (9006230094).

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

7004845554 is a wasteful number, since it uses less digits than its factorization.

7004845554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166782049.

The product of its (nonzero) digits is 448000, while the sum is 42.

The square root of 7004845554 is about 83694.9553676923. The cubic root of 7004845554 is about 1913.3724719811.

The spelling of 7004845554 in words is "seven billion, four million, eight hundred forty-five thousand, five hundred fifty-four".