49377043 has 2 divisors, whose sum is σ = 49377044. Its totient is φ = 49377042.

The previous prime is 49377023. The next prime is 49377047. The reversal of 49377043 is 34077394.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49377043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49376993 and 49377011.

It is not a weakly prime, because it can be changed into another prime (49377047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24688521 + 24688522.

It is an arithmetic number, because the mean of its divisors is an integer number (24688522).

Almost surely, 2^49377043 is an apocalyptic number.

49377043 is a deficient number, since it is larger than the sum of its proper divisors (1).

49377043 is an equidigital number, since it uses as much as digits as its factorization.

49377043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 49377043 is about 7026.8800331299. The cubic root of 49377043 is about 366.8667558975.

The spelling of 49377043 in words is "forty-nine million, three hundred seventy-seven thousand, forty-three".