49121301 has 8 divisors (see below), whose sum is σ = 66731040. Its totient is φ = 32129552.

The previous prime is 49121291. The next prime is 49121323. The reversal of 49121301 is 10312194.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49121301 - 2⁵ = 49121269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49121341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154311 + ... + 154628.

It is an arithmetic number, because the mean of its divisors is an integer number (8341380).

Almost surely, 2^49121301 is an apocalyptic number.

It is an amenable number.

49121301 is a deficient number, since it is larger than the sum of its proper divisors (17609739).

49121301 is a wasteful number, since it uses less digits than its factorization.

49121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308995.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 49121301 is about 7008.6590015494. The cubic root of 49121301 is about 366.2322796196.

Adding to 49121301 its reverse (10312194), we get a palindrome (59433495).

The spelling of 49121301 in words is "forty-nine million, one hundred twenty-one thousand, three hundred one".