45861337 has 2 divisors, whose sum is σ = 45861338. Its totient is φ = 45861336.

The previous prime is 45861313. The next prime is 45861391. The reversal of 45861337 is 73316854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32764176 + 13097161 = 5724^2 + 3619^2 .

It is a cyclic number.

It is not a de Polignac number, because 45861337 - 2¹⁹ = 45337049 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45861296 and 45861305.

It is not a weakly prime, because it can be changed into another prime (45862337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22930668 + 22930669.

It is an arithmetic number, because the mean of its divisors is an integer number (22930669).

Almost surely, 2^45861337 is an apocalyptic number.

It is an amenable number.

45861337 is a deficient number, since it is larger than the sum of its proper divisors (1).

45861337 is an equidigital number, since it uses as much as digits as its factorization.

45861337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 45861337 is about 6772.0998958964. The cubic root of 45861337 is about 357.9443985307.

The spelling of 45861337 in words is "forty-five million, eight hundred sixty-one thousand, three hundred thirty-seven".