464097543 has 32 divisors (see below), whose sum is σ = 772993536. Its totient is φ = 241135488.

The previous prime is 464097541. The next prime is 464097551. The reversal of 464097543 is 345790464.

It is not a de Polignac number, because 464097543 - 2¹ = 464097541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 464097495 and 464097504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464097541) 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, 5605 + ... + 30977.

It is an arithmetic number, because the mean of its divisors is an integer number (24156048).

Almost surely, 2^464097543 is an apocalyptic number.

464097543 is a deficient number, since it is larger than the sum of its proper divisors (308895993).

464097543 is a wasteful number, since it uses less digits than its factorization.

464097543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25463.

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 464097543 is about 21542.9232696029. The cubic root of 464097543 is about 774.2295738820.

The spelling of 464097543 in words is "four hundred sixty-four million, ninety-seven thousand, five hundred forty-three".