45313041345 has 72 divisors (see below), whose sum is σ = 86293243008. Its totient is φ = 20279825280.

The previous prime is 45313041329. The next prime is 45313041419. The reversal of 45313041345 is 54314031354.

It is not a de Polignac number, because 45313041345 - 2⁴ = 45313041329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 232872 + ... + 380598.

It is an arithmetic number, because the mean of its divisors is an integer number (1198517264).

Almost surely, 2^45313041345 is an apocalyptic number.

It is an amenable number.

45313041345 is a deficient number, since it is larger than the sum of its proper divisors (40980201663).

45313041345 is a wasteful number, since it uses less digits than its factorization.

45313041345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147783 (or 147759 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 45313041345 its reverse (54314031354), we get a palindrome (99627072699).

Subtracting 45313041345 from its reverse (54314031354), we obtain a palindrome (9000990009).

The spelling of 45313041345 in words is "forty-five billion, three hundred thirteen million, forty-one thousand, three hundred forty-five".