49029311 has 2 divisors, whose sum is σ = 49029312. Its totient is φ = 49029310.

The previous prime is 49029289. The next prime is 49029349. The reversal of 49029311 is 11392094.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49029311 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49029361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24514655 + 24514656.

It is an arithmetic number, because the mean of its divisors is an integer number (24514656).

Almost surely, 2^49029311 is an apocalyptic number.

49029311 is a deficient number, since it is larger than the sum of its proper divisors (1).

49029311 is an equidigital number, since it uses as much as digits as its factorization.

49029311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 49029311 is about 7002.0933298550. The cubic root of 49029311 is about 366.0035210228.

The spelling of 49029311 in words is "forty-nine million, twenty-nine thousand, three hundred eleven".