45276577 has 2 divisors, whose sum is σ = 45276578. Its totient is φ = 45276576.

The previous prime is 45276551. The next prime is 45276589. The reversal of 45276577 is 77567254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43678881 + 1597696 = 6609^2 + 1264^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45276577 is a prime.

It is not a weakly prime, because it can be changed into another prime (45276527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22638288 + 22638289.

It is an arithmetic number, because the mean of its divisors is an integer number (22638289).

Almost surely, 2^45276577 is an apocalyptic number.

It is an amenable number.

45276577 is a deficient number, since it is larger than the sum of its proper divisors (1).

45276577 is an equidigital number, since it uses as much as digits as its factorization.

45276577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 411600, while the sum is 43.

The square root of 45276577 is about 6728.7871864103. The cubic root of 45276577 is about 356.4165499278.

The spelling of 45276577 in words is "forty-five million, two hundred seventy-six thousand, five hundred seventy-seven".