5587610381 has 4 divisors (see below), whose sum is σ = 5654931072. Its totient is φ = 5520289692.

The previous prime is 5587610321. The next prime is 5587610387. The reversal of 5587610381 is 1830167855.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5587610381 - 2²² = 5583416077 is a prime.

It is a super-2 number, since 2×5587610381² = 62442779539717930322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5587610387) 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, 33660221 + ... + 33660386.

It is an arithmetic number, because the mean of its divisors is an integer number (1413732768).

Almost surely, 2^5587610381 is an apocalyptic number.

It is an amenable number.

5587610381 is a deficient number, since it is larger than the sum of its proper divisors (67320691).

5587610381 is an equidigital number, since it uses as much as digits as its factorization.

5587610381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67320690.

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 5587610381 is about 74750.3202735614. The cubic root of 5587610381 is about 1774.4974183529.

The spelling of 5587610381 in words is "five billion, five hundred eighty-seven million, six hundred ten thousand, three hundred eighty-one".