4640014051 has 4 divisors (see below), whose sum is σ = 4912956072. Its totient is φ = 4367072032.

The previous prime is 4640014009. The next prime is 4640014061. The reversal of 4640014051 is 1504100464.

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

It is a cyclic number.

It is not a de Polignac number, because 4640014051 - 2²⁹ = 4103143139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4640014061) 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, 136470985 + ... + 136471018.

It is an arithmetic number, because the mean of its divisors is an integer number (1228239018).

Almost surely, 2^4640014051 is an apocalyptic number.

4640014051 is a deficient number, since it is larger than the sum of its proper divisors (272942021).

4640014051 is a wasteful number, since it uses less digits than its factorization.

4640014051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272942020.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4640014051 is about 68117.6486015188. The cubic root of 4640014051 is about 1667.9118666856.

The spelling of 4640014051 in words is "four billion, six hundred forty million, fourteen thousand, fifty-one".