7013803901 has 4 divisors (see below), whose sum is σ = 7553327292. Its totient is φ = 6474280512.

The previous prime is 7013803897. The next prime is 7013803957. The reversal of 7013803901 is 1093083107.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2183692900 + 4830111001 = 46730^2 + 69499^2 .

It is a cyclic number.

It is not a de Polignac number, because 7013803901 - 2² = 7013803897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7013803501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269761676 + ... + 269761701.

It is an arithmetic number, because the mean of its divisors is an integer number (1888331823).

Almost surely, 2^7013803901 is an apocalyptic number.

It is an amenable number.

7013803901 is a deficient number, since it is larger than the sum of its proper divisors (539523391).

7013803901 is a wasteful number, since it uses less digits than its factorization.

7013803901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539523390.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 7013803901 is about 83748.4561111427. The cubic root of 7013803901 is about 1914.1877815484.

The spelling of 7013803901 in words is "seven billion, thirteen million, eight hundred three thousand, nine hundred one".