100605661592 has 16 divisors (see below), whose sum is σ = 188642831040. Its totient is φ = 50300906656.

The previous prime is 100605661591. The next prime is 100605661609. The reversal of 100605661592 is 295166506001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100605661591) 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, 4703 + ... + 448590.

It is an arithmetic number, because the mean of its divisors is an integer number (11790176940).

Almost surely, 2^100605661592 is an apocalyptic number.

It is an amenable number.

100605661592 is a deficient number, since it is larger than the sum of its proper divisors (88037169448).

100605661592 is a wasteful number, since it uses less digits than its factorization.

100605661592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481042 (or 481038 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 100605661592 in words is "one hundred billion, six hundred five million, six hundred sixty-one thousand, five hundred ninety-two".