49888577 has 2 divisors, whose sum is σ = 49888578. Its totient is φ = 49888576.

The previous prime is 49888567. The next prime is 49888589. The reversal of 49888577 is 77588894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49547521 + 341056 = 7039^2 + 584^2 .

It is a cyclic number.

It is not a de Polignac number, because 49888577 - 2¹⁶ = 49823041 is a prime.

It is not a weakly prime, because it can be changed into another prime (49888507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24944288 + 24944289.

It is an arithmetic number, because the mean of its divisors is an integer number (24944289).

Almost surely, 2^49888577 is an apocalyptic number.

It is an amenable number.

49888577 is a deficient number, since it is larger than the sum of its proper divisors (1).

49888577 is an equidigital number, since it uses as much as digits as its factorization.

49888577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4515840, while the sum is 56.

The square root of 49888577 is about 7063.1846216845. The cubic root of 49888577 is about 368.1292891062.

The spelling of 49888577 in words is "forty-nine million, eight hundred eighty-eight thousand, five hundred seventy-seven".