87553081083 has 8 divisors (see below), whose sum is σ = 125717244688. Its totient is φ = 53878819104.

The previous prime is 87553081067. The next prime is 87553081159. The reversal of 87553081083 is 38018035578.

It is a happy number.

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

It is not a de Polignac number, because 87553081083 - 2⁴ = 87553081067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87553081003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122475360 + ... + 1122475437.

It is an arithmetic number, because the mean of its divisors is an integer number (15714655586).

Almost surely, 2^87553081083 is an apocalyptic number.

87553081083 is a deficient number, since it is larger than the sum of its proper divisors (38164163605).

87553081083 is a wasteful number, since it uses less digits than its factorization.

87553081083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244950813.

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 87553081083 in words is "eighty-seven billion, five hundred fifty-three million, eighty-one thousand, eighty-three".