45063031 has 8 divisors (see below), whose sum is σ = 48651120. Its totient is φ = 41492352.

The previous prime is 45063023. The next prime is 45063037. The reversal of 45063031 is 13036054.

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

It is a cyclic number.

It is not a de Polignac number, because 45063031 - 2³ = 45063023 is a prime.

It is a super-2 number, since 2×45063031² = 4061353525813922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45062993 and 45063011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45063037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311 + ... + 9583.

It is an arithmetic number, because the mean of its divisors is an integer number (6081390).

Almost surely, 2^45063031 is an apocalyptic number.

45063031 is a deficient number, since it is larger than the sum of its proper divisors (3588089).

45063031 is a wasteful number, since it uses less digits than its factorization.

45063031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8705.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 45063031 is about 6712.9003418791. The cubic root of 45063031 is about 355.8553230028.

Adding to 45063031 its reverse (13036054), we get a palindrome (58099085).

The spelling of 45063031 in words is "forty-five million, sixty-three thousand, thirty-one".