463945755 has 32 divisors (see below), whose sum is σ = 913618944. Its totient is φ = 195774336.

The previous prime is 463945751. The next prime is 463945771. The reversal of 463945755 is 557549364.

It is not a de Polignac number, because 463945755 - 2² = 463945751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463945751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168579 + ... + 171308.

It is an arithmetic number, because the mean of its divisors is an integer number (28550592).

Almost surely, 2^463945755 is an apocalyptic number.

463945755 is a deficient number, since it is larger than the sum of its proper divisors (449673189).

463945755 is a wasteful number, since it uses less digits than its factorization.

463945755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339915.

The product of its digits is 2268000, while the sum is 48.

The square root of 463945755 is about 21539.4000612830. The cubic root of 463945755 is about 774.1451580269.

The spelling of 463945755 in words is "four hundred sixty-three million, nine hundred forty-five thousand, seven hundred fifty-five".