49167577 has 2 divisors, whose sum is σ = 49167578. Its totient is φ = 49167576.

The previous prime is 49167539. The next prime is 49167589. The reversal of 49167577 is 77576194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49154121 + 13456 = 7011^2 + 116^2 .

It is a cyclic number.

It is not a de Polignac number, because 49167577 - 2¹⁵ = 49134809 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49165577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24583788 + 24583789.

It is an arithmetic number, because the mean of its divisors is an integer number (24583789).

Almost surely, 2^49167577 is an apocalyptic number.

It is an amenable number.

49167577 is a deficient number, since it is larger than the sum of its proper divisors (1).

49167577 is an equidigital number, since it uses as much as digits as its factorization.

49167577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 370440, while the sum is 46.

The square root of 49167577 is about 7011.9595691932. The cubic root of 49167577 is about 366.3472497404.

The spelling of 49167577 in words is "forty-nine million, one hundred sixty-seven thousand, five hundred seventy-seven".