4046971551 has 16 divisors (see below), whose sum is σ = 6182360064. Its totient is φ = 2306725344.

The previous prime is 4046971501. The next prime is 4046971561. The reversal of 4046971551 is 1551796404.

It is not a de Polignac number, because 4046971551 - 2¹⁹ = 4046447263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046971501) 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, 234375 + ... + 251048.

It is an arithmetic number, because the mean of its divisors is an integer number (386397504).

Almost surely, 2^4046971551 is an apocalyptic number.

4046971551 is a deficient number, since it is larger than the sum of its proper divisors (2135388513).

4046971551 is a wasteful number, since it uses less digits than its factorization.

4046971551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485830.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 4046971551 is about 63615.8121145993. The cubic root of 4046971551 is about 1593.5904451605.

The spelling of 4046971551 in words is "four billion, forty-six million, nine hundred seventy-one thousand, five hundred fifty-one".