35255221516 has 6 divisors (see below), whose sum is σ = 61696637660. Its totient is φ = 17627610756.

The previous prime is 35255221513. The next prime is 35255221517. The reversal of 35255221516 is 61512255253.

It is not an unprimeable number, because it can be changed into a prime (35255221513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4406902686 + ... + 4406902693.

Almost surely, 2^35255221516 is an apocalyptic number.

It is an amenable number.

35255221516 is a deficient number, since it is larger than the sum of its proper divisors (26441416144).

35255221516 is a wasteful number, since it uses less digits than its factorization.

35255221516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8813805383 (or 8813805381 counting only the distinct ones).

The product of its digits is 90000, while the sum is 37.

Adding to 35255221516 its reverse (61512255253), we get a palindrome (96767476769).

The spelling of 35255221516 in words is "thirty-five billion, two hundred fifty-five million, two hundred twenty-one thousand, five hundred sixteen".