45464446455 has 8 divisors (see below), whose sum is σ = 72743114352. Its totient is φ = 24247704768.

The previous prime is 45464446439. The next prime is 45464446463. The reversal of 45464446455 is 55464446454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45464446455 - 2⁴ = 45464446439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45464446398 and 45464446407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515481534 + ... + 1515481563.

It is an arithmetic number, because the mean of its divisors is an integer number (9092889294).

Almost surely, 2^45464446455 is an apocalyptic number.

45464446455 is a deficient number, since it is larger than the sum of its proper divisors (27278667897).

45464446455 is a wasteful number, since it uses less digits than its factorization.

45464446455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3030963105.

The product of its digits is 18432000, while the sum is 51.

Subtracting 45464446455 from its reverse (55464446454), we obtain a palindrome (9999999999).

The spelling of 45464446455 in words is "forty-five billion, four hundred sixty-four million, four hundred forty-six thousand, four hundred fifty-five".