7485723577249 has 8 divisors (see below), whose sum is σ = 7532040209472. Its totient is φ = 7439411725200.

The previous prime is 7485723577237. The next prime is 7485723577313. The reversal of 7485723577249 is 9427753275847.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7485723577249 - 2¹⁷ = 7485723446177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7485763577249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972524 + ... + 4343074.

It is an arithmetic number, because the mean of its divisors is an integer number (941505026184).

Almost surely, 2^{7485723577249} is an apocalyptic number.

It is an amenable number.

7485723577249 is a deficient number, since it is larger than the sum of its proper divisors (46316632223).

7485723577249 is a wasteful number, since it uses less digits than its factorization.

7485723577249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390087.

The product of its digits is 829785600, while the sum is 70.

The spelling of 7485723577249 in words is "seven trillion, four hundred eighty-five billion, seven hundred twenty-three million, five hundred seventy-seven thousand, two hundred forty-nine".