7345153772 has 24 divisors (see below), whose sum is σ = 14364583632. Its totient is φ = 3257273600.

The previous prime is 7345153763. The next prime is 7345153789. The reversal of 7345153772 is 2773515437.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2033993 + ... + 2037600.

It is an arithmetic number, because the mean of its divisors is an integer number (598524318).

Almost surely, 2^7345153772 is an apocalyptic number.

It is an amenable number.

7345153772 is a deficient number, since it is larger than the sum of its proper divisors (7019429860).

7345153772 is a wasteful number, since it uses less digits than its factorization.

7345153772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071649 (or 4071647 counting only the distinct ones).

The product of its digits is 617400, while the sum is 44.

The square root of 7345153772 is about 85703.8725612793. The cubic root of 7345153772 is about 1943.8688666506.

The spelling of 7345153772 in words is "seven billion, three hundred forty-five million, one hundred fifty-three thousand, seven hundred seventy-two".