464536545 has 48 divisors (see below), whose sum is σ = 821518656. Its totient is φ = 223977600.

The previous prime is 464536531. The next prime is 464536561. The reversal of 464536545 is 545635464.

It is not a de Polignac number, because 464536545 - 2¹⁶ = 464471009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 464536497 and 464536506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 382359 + ... + 383571.

It is an arithmetic number, because the mean of its divisors is an integer number (17114972).

Almost surely, 2^464536545 is an apocalyptic number.

It is an amenable number.

464536545 is a deficient number, since it is larger than the sum of its proper divisors (356982111).

464536545 is a wasteful number, since it uses less digits than its factorization.

464536545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454 (or 1443 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

The square root of 464536545 is about 21553.1098684157. The cubic root of 464536545 is about 774.4736182810.

The spelling of 464536545 in words is "four hundred sixty-four million, five hundred thirty-six thousand, five hundred forty-five".