87381825483 has 32 divisors (see below), whose sum is σ = 120810816000. Its totient is φ = 56134826496.

The previous prime is 87381825467. The next prime is 87381825521. The reversal of 87381825483 is 38452818378.

It is not a de Polignac number, because 87381825483 - 2⁴ = 87381825467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87381825403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26326098 + ... + 26329416.

It is an arithmetic number, because the mean of its divisors is an integer number (3775338000).

Almost surely, 2^87381825483 is an apocalyptic number.

87381825483 is a deficient number, since it is larger than the sum of its proper divisors (33428990517).

87381825483 is a wasteful number, since it uses less digits than its factorization.

87381825483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571.

The product of its digits is 10321920, while the sum is 57.

The spelling of 87381825483 in words is "eighty-seven billion, three hundred eighty-one million, eight hundred twenty-five thousand, four hundred eighty-three".