45420561335 has 4 divisors (see below), whose sum is σ = 54504673608. Its totient is φ = 36336449064.

The previous prime is 45420561313. The next prime is 45420561341. The reversal of 45420561335 is 53316502454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53316502454 = 2 ⋅26658251227.

It is a cyclic number.

It is not a de Polignac number, because 45420561335 - 2⁶ = 45420561271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4542056129 + ... + 4542056138.

It is an arithmetic number, because the mean of its divisors is an integer number (13626168402).

Almost surely, 2^45420561335 is an apocalyptic number.

45420561335 is a deficient number, since it is larger than the sum of its proper divisors (9084112273).

45420561335 is an equidigital number, since it uses as much as digits as its factorization.

45420561335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9084112272.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 45420561335 in words is "forty-five billion, four hundred twenty million, five hundred sixty-one thousand, three hundred thirty-five".