4574861951 has 4 divisors (see below), whose sum is σ = 4990758504. Its totient is φ = 4158965400.

The previous prime is 4574861939. The next prime is 4574862007. The reversal of 4574861951 is 1591684754.

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 4574861951 - 2¹⁸ = 4574599807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4574861951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574867951) 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 3 ways as a sum of consecutive naturals, for example, 207948260 + ... + 207948281.

It is an arithmetic number, because the mean of its divisors is an integer number (1247689626).

Almost surely, 2^4574861951 is an apocalyptic number.

4574861951 is a deficient number, since it is larger than the sum of its proper divisors (415896553).

4574861951 is a wasteful number, since it uses less digits than its factorization.

4574861951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415896552.

The product of its digits is 1209600, while the sum is 50.

The square root of 4574861951 is about 67637.7257970727. The cubic root of 4574861951 is about 1660.0684578871.

The spelling of 4574861951 in words is "four billion, five hundred seventy-four million, eight hundred sixty-one thousand, nine hundred fifty-one".