35532021623 has 8 divisors (see below), whose sum is σ = 42996732192. Its totient is φ = 28664487936.

The previous prime is 35532021571. The next prime is 35532021649. The reversal of 35532021623 is 32612023553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 35532021623 - 2¹⁶ = 35531956087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35532021623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35532051623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149294090 + ... + 149294327.

It is an arithmetic number, because the mean of its divisors is an integer number (5374591524).

Almost surely, 2^35532021623 is an apocalyptic number.

35532021623 is a deficient number, since it is larger than the sum of its proper divisors (7464710569).

35532021623 is a wasteful number, since it uses less digits than its factorization.

35532021623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298588441.

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 35532021623 in words is "thirty-five billion, five hundred thirty-two million, twenty-one thousand, six hundred twenty-three".