35650000020 has 96 divisors (see below), whose sum is σ = 100514856960. Its totient is φ = 9440717440.

The previous prime is 35650000003. The next prime is 35650000021. The reversal of 35650000020 is 2000005653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35650000021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5488975 + ... + 5495465.

It is an arithmetic number, because the mean of its divisors is an integer number (1047029760).

Almost surely, 2^35650000020 is an apocalyptic number.

35650000020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35650000020 is an abundant number, since it is smaller than the sum of its proper divisors (64864856940).

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

35650000020 is a wasteful number, since it uses less digits than its factorization.

35650000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7125 (or 7123 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

Adding to 35650000020 its reverse (2000005653), we get a palindrome (37650005673).

The spelling of 35650000020 in words is "thirty-five billion, six hundred fifty million, twenty", and thus it is an aban number.