675407503 has 8 divisors (see below), whose sum is σ = 692282160. Its totient is φ = 658732800.

The previous prime is 675407479. The next prime is 675407519. The reversal of 675407503 is 305704576.

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 675407503 - 2⁵ = 675407471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675407543) 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, 43138 + ... + 56671.

It is an arithmetic number, because the mean of its divisors is an integer number (86535270).

Almost surely, 2^675407503 is an apocalyptic number.

675407503 is a deficient number, since it is larger than the sum of its proper divisors (16874657).

675407503 is a wasteful number, since it uses less digits than its factorization.

675407503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99977.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 675407503 is about 25988.6033291518. The cubic root of 675407503 is about 877.3818112859.

The spelling of 675407503 in words is "six hundred seventy-five million, four hundred seven thousand, five hundred three".