4949059251 has 8 divisors (see below), whose sum is σ = 6739144704. Its totient is φ = 3229173320.

The previous prime is 4949059249. The next prime is 4949059273. The reversal of 4949059251 is 1529509494.

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 4949059251 - 2¹ = 4949059249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4949059251.

It is not an unprimeable number, because it can be changed into a prime (4949059231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17549715 + ... + 17549996.

It is an arithmetic number, because the mean of its divisors is an integer number (842393088).

Almost surely, 2^4949059251 is an apocalyptic number.

4949059251 is a deficient number, since it is larger than the sum of its proper divisors (1790085453).

4949059251 is a wasteful number, since it uses less digits than its factorization.

4949059251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35099761.

The product of its (nonzero) digits is 583200, while the sum is 48.

The square root of 4949059251 is about 70349.5504676469. The cubic root of 4949059251 is about 1704.1489491703.

The spelling of 4949059251 in words is "four billion, nine hundred forty-nine million, fifty-nine thousand, two hundred fifty-one".