3436523645554 has 4 divisors (see below), whose sum is σ = 5154785468334. Its totient is φ = 1718261822776.

The previous prime is 3436523645459. The next prime is 3436523645561. The reversal of 3436523645554 is 4555463256343.

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

It can be written as a sum of positive squares in only one way, i.e., 2877864566329 + 558659079225 = 1696427^2 + 747435^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3436523645495 and 3436523645504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859130911387 + ... + 859130911390.

Almost surely, 2^{3436523645554} is an apocalyptic number.

3436523645554 is a deficient number, since it is larger than the sum of its proper divisors (1718261822780).

3436523645554 is a wasteful number, since it uses less digits than its factorization.

3436523645554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718261822779.

The product of its digits is 77760000, while the sum is 55.

The spelling of 3436523645554 in words is "three trillion, four hundred thirty-six billion, five hundred twenty-three million, six hundred forty-five thousand, five hundred fifty-four".