34556213545 has 16 divisors (see below), whose sum is σ = 47398740480. Its totient is φ = 23692008384.

The previous prime is 34556213507. The next prime is 34556213581. The reversal of 34556213545 is 54531265543.

34556213545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34556213545 - 2²¹ = 34554116393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162336 + ... + 308974.

It is an arithmetic number, because the mean of its divisors is an integer number (2962421280).

Almost surely, 2^34556213545 is an apocalyptic number.

34556213545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34556213545 is a deficient number, since it is larger than the sum of its proper divisors (12842526935).

34556213545 is a wasteful number, since it uses less digits than its factorization.

34556213545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153384.

The product of its digits is 1080000, while the sum is 43.

The spelling of 34556213545 in words is "thirty-four billion, five hundred fifty-six million, two hundred thirteen thousand, five hundred forty-five".