45331063 has 4 divisors (see below), whose sum is σ = 45452968. Its totient is φ = 45209160.

The previous prime is 45331037. The next prime is 45331067. The reversal of 45331063 is 36013354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45331063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45331067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60393 + ... + 61138.

It is an arithmetic number, because the mean of its divisors is an integer number (11363242).

Almost surely, 2^45331063 is an apocalyptic number.

45331063 is a deficient number, since it is larger than the sum of its proper divisors (121905).

45331063 is a wasteful number, since it uses less digits than its factorization.

45331063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121904.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 45331063 is about 6732.8346927576. The cubic root of 45331063 is about 356.5594636130.

The spelling of 45331063 in words is "forty-five million, three hundred thirty-one thousand, sixty-three".