35086909225 has 9 divisors (see below), whose sum is σ = 43508928823. Its totient is φ = 28068778120.

The previous prime is 35086909217. The next prime is 35086909237. The reversal of 35086909225 is 52290968053.

It is a happy number.

The square root of 35086909225 is 187315.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 12631287321 + 22455621904 = 112389^2 + 149852^2 .

It is not a de Polignac number, because 35086909225 - 2³ = 35086909217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 917844 + ... + 955306.

Almost surely, 2^35086909225 is an apocalyptic number.

35086909225 is the 187315-th square number.

35086909225 is the 93658-th centered octagonal number.

It is an amenable number.

35086909225 is a deficient number, since it is larger than the sum of its proper divisors (8422019598).

35086909225 is an frugal number, since it uses more digits than its factorization.

35086909225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74936 (or 37468 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

Multiplying 35086909225 by its sum of digits (49), we get a square (1719258552025 = 1311205²).

The spelling of 35086909225 in words is "thirty-five billion, eighty-six million, nine hundred nine thousand, two hundred twenty-five".