46553405 has 4 divisors (see below), whose sum is σ = 55864092. Its totient is φ = 37242720.

The previous prime is 46553399. The next prime is 46553407. The reversal of 46553405 is 50435564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26822041 + 19731364 = 5179^2 + 4442^2 .

It is not a de Polignac number, because 46553405 - 2¹⁸ = 46291261 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 (46553407) 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, 4655336 + ... + 4655345.

It is an arithmetic number, because the mean of its divisors is an integer number (13966023).

Almost surely, 2^46553405 is an apocalyptic number.

It is an amenable number.

46553405 is a deficient number, since it is larger than the sum of its proper divisors (9310687).

46553405 is an equidigital number, since it uses as much as digits as its factorization.

46553405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310686.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 46553405 is about 6823.0055693954. The cubic root of 46553405 is about 359.7359303163.

Adding to 46553405 its reverse (50435564), we get a palindrome (96988969).

The spelling of 46553405 in words is "forty-six million, five hundred fifty-three thousand, four hundred five".