35400335454523 has 4 divisors (see below), whose sum is σ = 38123438181808. Its totient is φ = 32677232727240.

The previous prime is 35400335454467. The next prime is 35400335454581. The reversal of 35400335454523 is 32545453300453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35400335454523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35400335454593) 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, 1361551363623 + ... + 1361551363648.

It is an arithmetic number, because the mean of its divisors is an integer number (9530859545452).

Almost surely, 2^{35400335454523} is an apocalyptic number.

35400335454523 is a deficient number, since it is larger than the sum of its proper divisors (2723102727285).

35400335454523 is a wasteful number, since it uses less digits than its factorization.

35400335454523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723102727284.

The product of its (nonzero) digits is 6480000, while the sum is 46.

Adding to 35400335454523 its reverse (32545453300453), we get a palindrome (67945788754976).

The spelling of 35400335454523 in words is "thirty-five trillion, four hundred billion, three hundred thirty-five million, four hundred fifty-four thousand, five hundred twenty-three".