49633901 has 2 divisors, whose sum is σ = 49633902. Its totient is φ = 49633900.

The previous prime is 49633891. The next prime is 49633919. The reversal of 49633901 is 10933694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29964676 + 19669225 = 5474^2 + 4435^2 .

It is a cyclic number.

It is not a de Polignac number, because 49633901 - 2¹⁴ = 49617517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49633951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24816950 + 24816951.

It is an arithmetic number, because the mean of its divisors is an integer number (24816951).

Almost surely, 2^49633901 is an apocalyptic number.

It is an amenable number.

49633901 is a deficient number, since it is larger than the sum of its proper divisors (1).

49633901 is an equidigital number, since it uses as much as digits as its factorization.

49633901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 49633901 is about 7045.1331428157. The cubic root of 49633901 is about 367.5017995500.

The spelling of 49633901 in words is "forty-nine million, six hundred thirty-three thousand, nine hundred one".