49358473 has 2 divisors, whose sum is σ = 49358474. Its totient is φ = 49358472.

The previous prime is 49358467. The next prime is 49358509. The reversal of 49358473 is 37485394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31270464 + 18088009 = 5592^2 + 4253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49358473 is a prime.

It is not a weakly prime, because it can be changed into another prime (49358443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24679236 + 24679237.

It is an arithmetic number, because the mean of its divisors is an integer number (24679237).

Almost surely, 2^49358473 is an apocalyptic number.

It is an amenable number.

49358473 is a deficient number, since it is larger than the sum of its proper divisors (1).

49358473 is an equidigital number, since it uses as much as digits as its factorization.

49358473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 49358473 is about 7025.5585543073. The cubic root of 49358473 is about 366.8207590166.

The spelling of 49358473 in words is "forty-nine million, three hundred fifty-eight thousand, four hundred seventy-three".