46535573 has 4 divisors (see below), whose sum is σ = 53183520. Its totient is φ = 39887628.

The previous prime is 46535563. The next prime is 46535597. The reversal of 46535573 is 37553564.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46535573 - 2²⁰ = 45486997 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 (46535513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3323963 + ... + 3323976.

It is an arithmetic number, because the mean of its divisors is an integer number (13295880).

Almost surely, 2^46535573 is an apocalyptic number.

It is an amenable number.

46535573 is a deficient number, since it is larger than the sum of its proper divisors (6647947).

46535573 is an equidigital number, since it uses as much as digits as its factorization.

46535573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6647946.

The product of its digits is 189000, while the sum is 38.

The square root of 46535573 is about 6821.6986887431. The cubic root of 46535573 is about 359.6899928936.

Subtracting from 46535573 its reverse (37553564), we obtain a square (8982009 = 2997²).

The spelling of 46535573 in words is "forty-six million, five hundred thirty-five thousand, five hundred seventy-three".