49259057 has 2 divisors, whose sum is σ = 49259058. Its totient is φ = 49259056.

The previous prime is 49259053. The next prime is 49259083. The reversal of 49259057 is 75095294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46022656 + 3236401 = 6784^2 + 1799^2 .

It is a cyclic number.

It is not a de Polignac number, because 49259057 - 2² = 49259053 is a prime.

It is a Chen prime.

It is equal to p_2959187 and since 49259057 and 2959187 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (49259053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24629528 + 24629529.

It is an arithmetic number, because the mean of its divisors is an integer number (24629529).

Almost surely, 2^49259057 is an apocalyptic number.

It is an amenable number.

49259057 is a deficient number, since it is larger than the sum of its proper divisors (1).

49259057 is an equidigital number, since it uses as much as digits as its factorization.

49259057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 49259057 is about 7018.4796786769. The cubic root of 49259057 is about 366.5743145742.

The spelling of 49259057 in words is "forty-nine million, two hundred fifty-nine thousand, fifty-seven".