35897944979853 has 48 divisors (see below), whose sum is σ = 57636369999936. Its totient is φ = 21344863288320.

The previous prime is 35897944979779. The next prime is 35897944979879.

35897944979853 is a `hidden beast` number, since 3 + 5 + 8 + 9 + 79 + 449 + 7 + 98 + 5 + 3 = 666.

35897944979853 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 35897944979853 - 2⁹ = 35897944979341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35897944979053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124876701 + ... + 125163837.

It is an arithmetic number, because the mean of its divisors is an integer number (1200757708332).

Almost surely, 2^{35897944979853} is an apocalyptic number.

35897944979853 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

35897944979853 is a deficient number, since it is larger than the sum of its proper divisors (21738425020083).

35897944979853 is a wasteful number, since it uses less digits than its factorization.

35897944979853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311034 (or 311031 counting only the distinct ones).

The product of its digits is 74071065600, while the sum is 90.

The spelling of 35897944979853 in words is "thirty-five trillion, eight hundred ninety-seven billion, nine hundred forty-four million, nine hundred seventy-nine thousand, eight hundred fifty-three".