45535215345 has 16 divisors (see below), whose sum is σ = 72859139712. Its totient is φ = 24284516480.

The previous prime is 45535215317. The next prime is 45535215347. The reversal of 45535215345 is 54351253554.

It is not a de Polignac number, because 45535215345 - 2⁶ = 45535215281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45535215297 and 45535215306.

It is not an unprimeable number, because it can be changed into a prime (45535215347) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 552205 + ... + 629285.

It is an arithmetic number, because the mean of its divisors is an integer number (4553696232).

Almost surely, 2^45535215345 is an apocalyptic number.

It is an amenable number.

45535215345 is a deficient number, since it is larger than the sum of its proper divisors (27323924367).

45535215345 is a wasteful number, since it uses less digits than its factorization.

45535215345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116472.

The product of its digits is 900000, while the sum is 42.

Adding to 45535215345 its reverse (54351253554), we get a palindrome (99886468899).

The spelling of 45535215345 in words is "forty-five billion, five hundred thirty-five million, two hundred fifteen thousand, three hundred forty-five".