481877143 has 8 divisors (see below), whose sum is σ = 527982480. Its totient is φ = 436154880.

The previous prime is 481877101. The next prime is 481877153. The reversal of 481877143 is 341778184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 481877143 - 2⁹ = 481876631 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 481877143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481877153) 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 7 ways as a sum of consecutive naturals, for example, 93130 + ... + 98167.

It is an arithmetic number, because the mean of its divisors is an integer number (65997810).

Almost surely, 2^481877143 is an apocalyptic number.

481877143 is a deficient number, since it is larger than the sum of its proper divisors (46105337).

481877143 is a wasteful number, since it uses less digits than its factorization.

481877143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191537.

The product of its digits is 150528, while the sum is 43.

The square root of 481877143 is about 21951.7002302783. The cubic root of 481877143 is about 783.9928626094.

The spelling of 481877143 in words is "four hundred eighty-one million, eight hundred seventy-seven thousand, one hundred forty-three".