49951283 has 2 divisors, whose sum is σ = 49951284. Its totient is φ = 49951282.

The previous prime is 49951249. The next prime is 49951333. The reversal of 49951283 is 38215994.

It is a weak prime.

49951283 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49951283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49951283.

It is not a weakly prime, because it can be changed into another prime (49911283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24975641 + 24975642.

It is an arithmetic number, because the mean of its divisors is an integer number (24975642).

Almost surely, 2^49951283 is an apocalyptic number.

49951283 is a deficient number, since it is larger than the sum of its proper divisors (1).

49951283 is an equidigital number, since it uses as much as digits as its factorization.

49951283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 41.

The square root of 49951283 is about 7067.6221602460. The cubic root of 49951283 is about 368.2834610081.

The spelling of 49951283 in words is "forty-nine million, nine hundred fifty-one thousand, two hundred eighty-three".