481687049783 has 4 divisors (see below), whose sum is σ = 481720685040. Its totient is φ = 481653414528.

The previous prime is 481687049747. The next prime is 481687049819. The reversal of 481687049783 is 387940786184.

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

It is an interprime number because it is at equal distance from previous prime (481687049747) and next prime (481687049819).

It is a cyclic number.

It is not a de Polignac number, because 481687049783 - 2¹⁸ = 481686787639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481687049713) 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, 16796138 + ... + 16824791.

It is an arithmetic number, because the mean of its divisors is an integer number (120430171260).

Almost surely, 2^481687049783 is an apocalyptic number.

481687049783 is a deficient number, since it is larger than the sum of its proper divisors (33635257).

481687049783 is a wasteful number, since it uses less digits than its factorization.

481687049783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33635256.

The product of its (nonzero) digits is 65028096, while the sum is 65.

The spelling of 481687049783 in words is "four hundred eighty-one billion, six hundred eighty-seven million, forty-nine thousand, seven hundred eighty-three".