35120205500 has 48 divisors (see below), whose sum is σ = 76732463808. Its totient is φ = 14042600000.

The previous prime is 35120205499. The next prime is 35120205503. The reversal of 35120205500 is 550202153.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35120205503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1418225 + ... + 1442775.

It is an arithmetic number, because the mean of its divisors is an integer number (1598592996).

Almost surely, 2^35120205500 is an apocalyptic number.

It is an amenable number.

35120205500 is an abundant number, since it is smaller than the sum of its proper divisors (41612258308).

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

35120205500 is a wasteful number, since it uses less digits than its factorization.

35120205500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27431 (or 27419 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

Adding to 35120205500 its reverse (550202153), we get a palindrome (35670407653).

The spelling of 35120205500 in words is "thirty-five billion, one hundred twenty million, two hundred five thousand, five hundred".