93591189041 has 4 divisors (see below), whose sum is σ = 106961358912. Its totient is φ = 80221019172.

The previous prime is 93591188923. The next prime is 93591189053. The reversal of 93591189041 is 14098119539.

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 de Polignac number, because none of the positive numbers 2^k-93591189041 is a prime.

It is a super-2 number, since 2×93591189041² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93591189091) 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, 6685084925 + ... + 6685084938.

It is an arithmetic number, because the mean of its divisors is an integer number (26740339728).

Almost surely, 2^93591189041 is an apocalyptic number.

It is an amenable number.

93591189041 is a deficient number, since it is larger than the sum of its proper divisors (13370169871).

93591189041 is a wasteful number, since it uses less digits than its factorization.

93591189041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13370169870.

The product of its (nonzero) digits is 349920, while the sum is 50.

The spelling of 93591189041 in words is "ninety-three billion, five hundred ninety-one million, one hundred eighty-nine thousand, forty-one".