1481656713903 has 16 divisors (see below), whose sum is σ = 2195404554240. Its totient is φ = 987610235832.

The previous prime is 1481656713863. The next prime is 1481656713919. The reversal of 1481656713903 is 3093176561841.

1481656713903 is a `hidden beast` number, since 1 + 48 + 1 + 6 + 567 + 1 + 39 + 0 + 3 = 666.

It is not a de Polignac number, because 1481656713903 - 2⁶ = 1481656713839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1481656713903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481656713503) 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, 4300701 + ... + 4632422.

It is an arithmetic number, because the mean of its divisors is an integer number (137212784640).

Almost surely, 2^{1481656713903} is an apocalyptic number.

1481656713903 is a deficient number, since it is larger than the sum of its proper divisors (713747840337).

1481656713903 is an equidigital number, since it uses as much as digits as its factorization.

1481656713903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8939275 (or 8939269 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 1481656713903 in words is "one trillion, four hundred eighty-one billion, six hundred fifty-six million, seven hundred thirteen thousand, nine hundred three".