45342963 has 16 divisors (see below), whose sum is σ = 67351200. Its totient is φ = 30149280.

The previous prime is 45342953. The next prime is 45342971. The reversal of 45342963 is 36924354.

It is not a de Polignac number, because 45342963 - 2⁸ = 45342707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45342953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9373 + ... + 13361.

It is an arithmetic number, because the mean of its divisors is an integer number (4209450).

Almost surely, 2^45342963 is an apocalyptic number.

45342963 is a deficient number, since it is larger than the sum of its proper divisors (22008237).

45342963 is a wasteful number, since it uses less digits than its factorization.

45342963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419 (or 4413 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 45342963 is about 6733.7183635789. The cubic root of 45342963 is about 356.5906613989.

The spelling of 45342963 in words is "forty-five million, three hundred forty-two thousand, nine hundred sixty-three".