4949519001 has 16 divisors (see below), whose sum is σ = 7802198400. Its totient is φ = 2730768768.

The previous prime is 4949518967. The next prime is 4949519021. The reversal of 4949519001 is 1009159494.

It is a happy number.

It is not a de Polignac number, because 4949519001 - 2²² = 4945324697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4949519021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4063036 + ... + 4064253.

It is an arithmetic number, because the mean of its divisors is an integer number (487637400).

Almost surely, 2^4949519001 is an apocalyptic number.

It is an amenable number.

4949519001 is a deficient number, since it is larger than the sum of its proper divisors (2852679399).

4949519001 is a wasteful number, since it uses less digits than its factorization.

4949519001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8127328.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 4949519001 is about 70352.8180032612. The cubic root of 4949519001 is about 1704.2017173282.

The spelling of 4949519001 in words is "four billion, nine hundred forty-nine million, five hundred nineteen thousand, one".