49072301 has 2 divisors, whose sum is σ = 49072302. Its totient is φ = 49072300.

The previous prime is 49072273. The next prime is 49072327. The reversal of 49072301 is 10327094.

It is an a-pointer prime, because the next prime (49072327) can be obtained adding 49072301 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48580900 + 491401 = 6970^2 + 701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49072301 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49074301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24536150 + 24536151.

It is an arithmetic number, because the mean of its divisors is an integer number (24536151).

Almost surely, 2^49072301 is an apocalyptic number.

It is an amenable number.

49072301 is a deficient number, since it is larger than the sum of its proper divisors (1).

49072301 is an equidigital number, since it uses as much as digits as its factorization.

49072301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 49072301 is about 7005.1624535053. The cubic root of 49072301 is about 366.1104631390.

Adding to 49072301 its reverse (10327094), we get a palindrome (59399395).

The spelling of 49072301 in words is "forty-nine million, seventy-two thousand, three hundred one".