49252969 has 2 divisors, whose sum is σ = 49252970. Its totient is φ = 49252968.

The previous prime is 49252967. The next prime is 49252981. The reversal of 49252969 is 96925294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44355600 + 4897369 = 6660^2 + 2213^2 .

It is a cyclic number.

It is not a de Polignac number, because 49252969 - 2¹ = 49252967 is a prime.

It is a super-2 number, since 2×49252969² = 4851709910629922, which contains 22 as substring.

Together with 49252967, it forms a pair of twin primes.

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

It is not a weakly prime, because it can be changed into another prime (49252963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24626484 + 24626485.

It is an arithmetic number, because the mean of its divisors is an integer number (24626485).

Almost surely, 2^49252969 is an apocalyptic number.

It is an amenable number.

49252969 is a deficient number, since it is larger than the sum of its proper divisors (1).

49252969 is an equidigital number, since it uses as much as digits as its factorization.

49252969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 46.

The square root of 49252969 is about 7018.0459531126. The cubic root of 49252969 is about 366.5592121307.

The spelling of 49252969 in words is "forty-nine million, two hundred fifty-two thousand, nine hundred sixty-nine".