35019508225 has 27 divisors (see below), whose sum is σ = 47037798633. Its totient is φ = 25851577440.

The previous prime is 35019508217. The next prime is 35019508229. The reversal of 35019508225 is 52280591053.

The square root of 35019508225 is 187135.

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

It can be written as a sum of positive squares in 4 ways, for example, as 9026330049 + 25993178176 = 95007^2 + 161224^2 .

It is not a de Polignac number, because 35019508225 - 2³ = 35019508217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35019508229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12162336 + ... + 12165214.

Almost surely, 2^35019508225 is an apocalyptic number.

35019508225 is the 187135-th square number.

35019508225 is the 93568-th centered octagonal number.

It is an amenable number.

35019508225 is a deficient number, since it is larger than the sum of its proper divisors (12018290408).

35019508225 is an frugal number, since it uses more digits than its factorization.

35019508225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794 (or 2897 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 35019508225 in words is "thirty-five billion, nineteen million, five hundred eight thousand, two hundred twenty-five".