35554542985 has 64 divisors (see below), whose sum is σ = 51075505152. Its totient is φ = 23492468736.

The previous prime is 35554542979. The next prime is 35554543069. The reversal of 35554542985 is 58924545553.

It is a cyclic number.

It is not a de Polignac number, because 35554542985 - 2²⁵ = 35520988553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4240117 + ... + 4248493.

It is an arithmetic number, because the mean of its divisors is an integer number (798054768).

Almost surely, 2^35554542985 is an apocalyptic number.

It is an amenable number.

35554542985 is a deficient number, since it is larger than the sum of its proper divisors (15520962167).

35554542985 is a wasteful number, since it uses less digits than its factorization.

35554542985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8602.

The product of its digits is 21600000, while the sum is 55.

The spelling of 35554542985 in words is "thirty-five billion, five hundred fifty-four million, five hundred forty-two thousand, nine hundred eighty-five".