35504413213 has 4 divisors (see below), whose sum is σ = 37373066560. Its totient is φ = 33635759868.

The previous prime is 35504413157. The next prime is 35504413253. The reversal of 35504413213 is 31231440553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35504413213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35504413253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934326645 + ... + 934326682.

It is an arithmetic number, because the mean of its divisors is an integer number (9343266640).

Almost surely, 2^35504413213 is an apocalyptic number.

It is an amenable number.

35504413213 is a deficient number, since it is larger than the sum of its proper divisors (1868653347).

35504413213 is a wasteful number, since it uses less digits than its factorization.

35504413213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868653346.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 35504413213 its reverse (31231440553), we get a palindrome (66735853766).

The spelling of 35504413213 in words is "thirty-five billion, five hundred four million, four hundred thirteen thousand, two hundred thirteen".