34545442500 has 90 divisors (see below), whose sum is σ = 109119144134. Its totient is φ = 9212112000.

The previous prime is 34545442499. The next prime is 34545442511. The reversal of 34545442500 is 524454543.

It can be written as a sum of positive squares in 5 ways, for example, as 3884031684 + 30661410816 = 62322^2 + 175104^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 745177 + ... + 790176.

Almost surely, 2^34545442500 is an apocalyptic number.

34545442500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34545442500 is an abundant number, since it is smaller than the sum of its proper divisors (74573701634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34545442500 is a wasteful number, since it uses less digits than its factorization.

34545442500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535383 (or 1535363 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The spelling of 34545442500 in words is "thirty-four billion, five hundred forty-five million, four hundred forty-two thousand, five hundred".