10194061553 has 8 divisors (see below), whose sum is σ = 11009862528. Its totient is φ = 9382780944.

The previous prime is 10194061547. The next prime is 10194061571. The reversal of 10194061553 is 35516049101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10194061553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10194061523) 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, 1125401 + ... + 1134422.

It is an arithmetic number, because the mean of its divisors is an integer number (1376232816).

Almost surely, 2^10194061553 is an apocalyptic number.

10194061553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10194061553 is a deficient number, since it is larger than the sum of its proper divisors (815800975).

10194061553 is a wasteful number, since it uses less digits than its factorization.

10194061553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260183.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 10194061553 in words is "ten billion, one hundred ninety-four million, sixty-one thousand, five hundred fifty-three".