675023747245 has 8 divisors (see below), whose sum is σ = 810118844640. Its totient is φ = 539958765840.

The previous prime is 675023747227. The next prime is 675023747287. The reversal of 675023747245 is 542747320576.

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

It is not a de Polignac number, because 675023747245 - 2⁵ = 675023747213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 675023747192 and 675023747201.

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, 7479655 + ... + 7569364.

It is an arithmetic number, because the mean of its divisors is an integer number (101264855580).

Almost surely, 2^675023747245 is an apocalyptic number.

It is an amenable number.

675023747245 is a deficient number, since it is larger than the sum of its proper divisors (135095097395).

675023747245 is a wasteful number, since it uses less digits than its factorization.

675023747245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15057995.

The product of its (nonzero) digits is 9878400, while the sum is 52.

The spelling of 675023747245 in words is "six hundred seventy-five billion, twenty-three million, seven hundred forty-seven thousand, two hundred forty-five".