45498463 has 4 divisors (see below), whose sum is σ = 45598480. Its totient is φ = 45398448.

The previous prime is 45498457. The next prime is 45498473. The reversal of 45498463 is 36489454.

It is a happy number.

45498463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45498463 - 2¹⁷ = 45367391 is a prime.

It is a super-2 number, since 2×45498463² = 4140220270724738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45498403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49323 + ... + 50236.

It is an arithmetic number, because the mean of its divisors is an integer number (11399620).

Almost surely, 2^45498463 is an apocalyptic number.

45498463 is a deficient number, since it is larger than the sum of its proper divisors (100017).

45498463 is an equidigital number, since it uses as much as digits as its factorization.

45498463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100016.

The product of its digits is 414720, while the sum is 43.

The square root of 45498463 is about 6745.2548506339. The cubic root of 45498463 is about 356.9978291838.

Subtracting from 45498463 its reverse (36489454), we obtain a palindrome (9009009).

The spelling of 45498463 in words is "forty-five million, four hundred ninety-eight thousand, four hundred sixty-three".