481042651 has 4 divisors (see below), whose sum is σ = 485713072. Its totient is φ = 476372232.

The previous prime is 481042619. The next prime is 481042669. The reversal of 481042651 is 156240184.

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 481042651 - 2⁵ = 481042619 is a prime.

It is a super-3 number, since 3×481042651³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481042351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335056 + ... + 2335261.

It is an arithmetic number, because the mean of its divisors is an integer number (121428268).

Almost surely, 2^481042651 is an apocalyptic number.

481042651 is a deficient number, since it is larger than the sum of its proper divisors (4670421).

481042651 is a wasteful number, since it uses less digits than its factorization.

481042651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670420.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 481042651 is about 21932.6845370101. The cubic root of 481042651 is about 783.5400405549.

The spelling of 481042651 in words is "four hundred eighty-one million, forty-two thousand, six hundred fifty-one".