7672587245 has 8 divisors (see below), whose sum is σ = 9221037720. Its totient is φ = 6128781120.

The previous prime is 7672587211. The next prime is 7672587253. The reversal of 7672587245 is 5427852767.

It can be written as a sum of positive squares in 4 ways, for example, as 3235561924 + 4437025321 = 56882^2 + 66611^2 .

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

It is not a de Polignac number, because 7672587245 - 2⁸ = 7672586989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1157450 + ... + 1164059.

It is an arithmetic number, because the mean of its divisors is an integer number (1152629715).

Almost surely, 2^7672587245 is an apocalyptic number.

It is an amenable number.

7672587245 is a deficient number, since it is larger than the sum of its proper divisors (1548450475).

7672587245 is a wasteful number, since it uses less digits than its factorization.

7672587245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322175.

The product of its digits is 6585600, while the sum is 53.

The square root of 7672587245 is about 87593.3059371548. The cubic root of 7672587245 is about 1972.3346833949.

The spelling of 7672587245 in words is "seven billion, six hundred seventy-two million, five hundred eighty-seven thousand, two hundred forty-five".