745775463 has 8 divisors (see below), whose sum is σ = 1026443776. Its totient is φ = 481145400.

The previous prime is 745775453. The next prime is 745775473. The reversal of 745775463 is 364577547.

It is an interprime number because it is at equal distance from previous prime (745775453) and next prime (745775473).

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

It is a de Polignac number, because none of the positive numbers 2^k-745775463 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 (745775413) 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, 4009453 + ... + 4009638.

It is an arithmetic number, because the mean of its divisors is an integer number (128305472).

Almost surely, 2^745775463 is an apocalyptic number.

745775463 is a deficient number, since it is larger than the sum of its proper divisors (280668313).

745775463 is a wasteful number, since it uses less digits than its factorization.

745775463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8019125.

The product of its digits is 2469600, while the sum is 48.

The square root of 745775463 is about 27308.8898163217. The cubic root of 745775463 is about 906.8511960562.

The spelling of 745775463 in words is "seven hundred forty-five million, seven hundred seventy-five thousand, four hundred sixty-three".