45488767 has 2 divisors, whose sum is σ = 45488768. Its totient is φ = 45488766.

The previous prime is 45488761. The next prime is 45488783. The reversal of 45488767 is 76788454.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45488767 is a prime.

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 45488767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45488761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22744383 + 22744384.

It is an arithmetic number, because the mean of its divisors is an integer number (22744384).

Almost surely, 2^45488767 is an apocalyptic number.

45488767 is a deficient number, since it is larger than the sum of its proper divisors (1).

45488767 is an equidigital number, since it uses as much as digits as its factorization.

45488767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1505280, while the sum is 49.

The square root of 45488767 is about 6744.5360848616. The cubic root of 45488767 is about 356.9724679105.

The spelling of 45488767 in words is "forty-five million, four hundred eighty-eight thousand, seven hundred sixty-seven".