1036057825861 has 8 divisors (see below), whose sum is σ = 1050268040640. Its totient is φ = 1021848088032.

The previous prime is 1036057825853. The next prime is 1036057825871. The reversal of 1036057825861 is 1685287506301.

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 1036057825861 - 2³ = 1036057825853 is a prime.

It is a super-3 number, since 3×1036057825861³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1036057825799 and 1036057825808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036057825841) 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, 8345280 + ... + 8468518.

It is an arithmetic number, because the mean of its divisors is an integer number (131283505080).

Almost surely, 2^{1036057825861} is an apocalyptic number.

It is an amenable number.

1036057825861 is a deficient number, since it is larger than the sum of its proper divisors (14210214779).

1036057825861 is a wasteful number, since it uses less digits than its factorization.

1036057825861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238475.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 1036057825861 in words is "one trillion, thirty-six billion, fifty-seven million, eight hundred twenty-five thousand, eight hundred sixty-one".