45767161 has 6 divisors (see below), whose sum is σ = 50306186. Its totient is φ = 41606400.

The previous prime is 45767153. The next prime is 45767167. The reversal of 45767161 is 16176754.

It can be written as a sum of positive squares in only one way, i.e., 45765225 + 1936 = 6765^2 + 44^2 .

It is not a de Polignac number, because 45767161 - 2³ = 45767153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45767161.

It is not an unprimeable number, because it can be changed into a prime (45767167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 189000 + ... + 189241.

Almost surely, 2^45767161 is an apocalyptic number.

It is an amenable number.

45767161 is a deficient number, since it is larger than the sum of its proper divisors (4539025).

45767161 is a wasteful number, since it uses less digits than its factorization.

45767161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378263 (or 378252 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 45767161 is about 6765.1430879177. The cubic root of 45767161 is about 357.6992183527.

The spelling of 45767161 in words is "forty-five million, seven hundred sixty-seven thousand, one hundred sixty-one".