35537469420 has 48 divisors (see below), whose sum is σ = 102936123360. Its totient is φ = 9149876736.

The previous prime is 35537469379. The next prime is 35537469431. The reversal of 35537469420 is 2496473553.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 35537469420.

It is an unprimeable number.

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, 10210177 + ... + 10213656.

It is an arithmetic number, because the mean of its divisors is an integer number (2144502570).

Almost surely, 2^35537469420 is an apocalyptic number.

35537469420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35537469420 is an abundant number, since it is smaller than the sum of its proper divisors (67398653940).

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

35537469420 is a wasteful number, since it uses less digits than its factorization.

35537469420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423874 (or 20423872 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 35537469420 in words is "thirty-five billion, five hundred thirty-seven million, four hundred sixty-nine thousand, four hundred twenty".