35485140625 has 63 divisors (see below), whose sum is σ = 49113258061. Its totient is φ = 25619000000.

The previous prime is 35485140569. The next prime is 35485140629. The reversal of 35485140625 is 52604158453.

The square root of 35485140625 is 188375.

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

It can be written as a sum of positive squares in 10 ways, for example, as 31586886529 + 3898254096 = 177727^2 + 62436^2 .

It is not a de Polignac number, because 35485140625 - 2²¹ = 35483043473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35485140629) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 259015557 + ... + 259015693.

Almost surely, 2^35485140625 is an apocalyptic number.

35485140625 is the 188375-th square number.

35485140625 is the 94188-th centered octagonal number.

It is an amenable number.

35485140625 is a deficient number, since it is larger than the sum of its proper divisors (13628117436).

35485140625 is an frugal number, since it uses more digits than its factorization.

35485140625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 35485140625 in words is "thirty-five billion, four hundred eighty-five million, one hundred forty thousand, six hundred twenty-five".