1035828173561 has 8 divisors (see below), whose sum is σ = 1097521436160. Its totient is φ = 974219599168.

The previous prime is 1035828173557. The next prime is 1035828173563. The reversal of 1035828173561 is 1653718285301.

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

It is a cyclic number.

It is not a de Polignac number, because 1035828173561 - 2² = 1035828173557 is a prime.

It is a super-3 number, since 3×1035828173561³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1035828173563) 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, 21146861 + ... + 21195786.

It is an arithmetic number, because the mean of its divisors is an integer number (137190179520).

Almost surely, 2^{1035828173561} is an apocalyptic number.

It is an amenable number.

1035828173561 is a deficient number, since it is larger than the sum of its proper divisors (61693262599).

1035828173561 is a wasteful number, since it uses less digits than its factorization.

1035828173561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42344103.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 1035828173561 in words is "one trillion, thirty-five billion, eight hundred twenty-eight million, one hundred seventy-three thousand, five hundred sixty-one".