7382551044 has 48 divisors (see below), whose sum is σ = 18800066880. Its totient is φ = 2236170240.

The previous prime is 7382551009. The next prime is 7382551049. The reversal of 7382551044 is 4401552837.

It is a junction number, because it is equal to n+sod(n) for n = 7382550993 and 7382551011.

It is not an unprimeable number, because it can be changed into a prime (7382551049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331492 + ... + 353060.

It is an arithmetic number, because the mean of its divisors is an integer number (391668060).

Almost surely, 2^7382551044 is an apocalyptic number.

It is an amenable number.

7382551044 is an abundant number, since it is smaller than the sum of its proper divisors (11417515836).

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

7382551044 is a wasteful number, since it uses less digits than its factorization.

7382551044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24180 (or 24178 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 7382551044 is about 85921.7728169060. The cubic root of 7382551044 is about 1947.1623019548.

The spelling of 7382551044 in words is "seven billion, three hundred eighty-two million, five hundred fifty-one thousand, forty-four".