49691363 has 2 divisors, whose sum is σ = 49691364. Its totient is φ = 49691362.

The previous prime is 49691347. The next prime is 49691371. The reversal of 49691363 is 36319694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49691363 - 2⁴ = 49691347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49691363.

It is not a weakly prime, because it can be changed into another prime (49691963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24845681 + 24845682.

It is an arithmetic number, because the mean of its divisors is an integer number (24845682).

Almost surely, 2^49691363 is an apocalyptic number.

49691363 is a deficient number, since it is larger than the sum of its proper divisors (1).

49691363 is an equidigital number, since it uses as much as digits as its factorization.

49691363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 41.

The square root of 49691363 is about 7049.2100975925. The cubic root of 49691363 is about 367.6435658556.

The spelling of 49691363 in words is "forty-nine million, six hundred ninety-one thousand, three hundred sixty-three".