35421164550 has 72 divisors (see below), whose sum is σ = 95658178824. Its totient is φ = 9396679680.

The previous prime is 35421164549. The next prime is 35421164573. The reversal of 35421164550 is 5546112453.

35421164550 is a `hidden beast` number, since 3 + 5 + 4 + 2 + 1 + 1 + 645 + 5 + 0 = 666.

It is a super-3 number, since 3×35421164550³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 117072 + ... + 290771.

It is an arithmetic number, because the mean of its divisors is an integer number (1328585817).

Almost surely, 2^35421164550 is an apocalyptic number.

35421164550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

35421164550 is an abundant number, since it is smaller than the sum of its proper divisors (60237014274).

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

35421164550 is a wasteful number, since it uses less digits than its factorization.

35421164550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408054 (or 408046 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 35421164550 in words is "thirty-five billion, four hundred twenty-one million, one hundred sixty-four thousand, five hundred fifty".