7609019457 has 16 divisors (see below), whose sum is σ = 11158237440. Its totient is φ = 4582845312.

The previous prime is 7609019447. The next prime is 7609019461. The reversal of 7609019457 is 7549109067.

It is a happy number.

7609019457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7609019457 - 2²² = 7604825153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7609019437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2073732 + ... + 2077397.

It is an arithmetic number, because the mean of its divisors is an integer number (697389840).

Almost surely, 2^7609019457 is an apocalyptic number.

It is an amenable number.

7609019457 is a deficient number, since it is larger than the sum of its proper divisors (3549217983).

7609019457 is a wasteful number, since it uses less digits than its factorization.

7609019457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4151192.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 7609019457 is about 87229.6936656320. The cubic root of 7609019457 is about 1966.8726055180.

The spelling of 7609019457 in words is "seven billion, six hundred nine million, nineteen thousand, four hundred fifty-seven".