90800613743 has 8 divisors (see below), whose sum is σ = 103783278720. Its totient is φ = 77820735960.

The previous prime is 90800613721. The next prime is 90800613823. The reversal of 90800613743 is 34731600809.

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

It is a cyclic number.

It is not a de Polignac number, because 90800613743 - 2⁸ = 90800613487 is a prime.

It is a super-2 number, since 2×90800613743² (a number of 23 digits) contains 22 as substring.

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 90800613743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90800619743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626513 + ... + 757706.

It is an arithmetic number, because the mean of its divisors is an integer number (12972909840).

Almost surely, 2^90800613743 is an apocalyptic number.

90800613743 is a deficient number, since it is larger than the sum of its proper divisors (12982664977).

90800613743 is a wasteful number, since it uses less digits than its factorization.

90800613743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393597.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 90800613743 in words is "ninety billion, eight hundred million, six hundred thirteen thousand, seven hundred forty-three".