45264031 has 2 divisors, whose sum is σ = 45264032. Its totient is φ = 45264030.

The previous prime is 45264019. The next prime is 45264049. The reversal of 45264031 is 13046254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45264031 - 2¹⁷ = 45132959 is a prime.

It is a super-2 number, since 2×45264031² = 4097665004737922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45263987 and 45264005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45264091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22632015 + 22632016.

It is an arithmetic number, because the mean of its divisors is an integer number (22632016).

Almost surely, 2^45264031 is an apocalyptic number.

45264031 is a deficient number, since it is larger than the sum of its proper divisors (1).

45264031 is an equidigital number, since it uses as much as digits as its factorization.

45264031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 45264031 is about 6727.8548587198. The cubic root of 45264031 is about 356.3836262439.

The spelling of 45264031 in words is "forty-five million, two hundred sixty-four thousand, thirty-one".