35604293481 has 9 divisors (see below), whose sum is σ = 51429241591. Its totient is φ = 23735818272.

The previous prime is 35604293467. The next prime is 35604293497. The reversal of 35604293481 is 18439240653.

The square root of 35604293481 is 188691.

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

35604293481 is a `hidden beast` number, since 3 + 5 + 604 + 2 + 9 + 34 + 8 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23726781225 + 11877512256 = 154035^2 + 108984^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 35604293481 - 2¹³ = 35604285289 is a prime.

It is a super-2 number, since 2×35604293481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35604297481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 534625 + ... + 597521.

Almost surely, 2^35604293481 is an apocalyptic number.

35604293481 is the 188691-st square number.

35604293481 is the 94346-th centered octagonal number.

It is an amenable number.

35604293481 is a deficient number, since it is larger than the sum of its proper divisors (15824948110).

35604293481 is an frugal number, since it uses more digits than its factorization.

35604293481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125800 (or 62900 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 35604293481 in words is "thirty-five billion, six hundred four million, two hundred ninety-three thousand, four hundred eighty-one".