45833537 has 2 divisors, whose sum is σ = 45833538. Its totient is φ = 45833536.

The previous prime is 45833533. The next prime is 45833551. The reversal of 45833537 is 73533854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28826161 + 17007376 = 5369^2 + 4124^2 .

It is a cyclic number.

It is not a de Polignac number, because 45833537 - 2² = 45833533 is a prime.

It is a super-2 number, since 2×45833537² = 4201426227860738, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45833537.

It is not a weakly prime, because it can be changed into another prime (45833533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22916768 + 22916769.

It is an arithmetic number, because the mean of its divisors is an integer number (22916769).

Almost surely, 2^45833537 is an apocalyptic number.

It is an amenable number.

45833537 is a deficient number, since it is larger than the sum of its proper divisors (1).

45833537 is an equidigital number, since it uses as much as digits as its factorization.

45833537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 38.

The square root of 45833537 is about 6770.0470456268. The cubic root of 45833537 is about 357.8720582527.

The spelling of 45833537 in words is "forty-five million, eight hundred thirty-three thousand, five hundred thirty-seven".