90356846352 has 40 divisors (see below), whose sum is σ = 233800247136. Its totient is φ = 30070123776.

The previous prime is 90356846339. The next prime is 90356846357. The reversal of 90356846352 is 25364865309.

It is a junction number, because it is equal to n+sod(n) for n = 90356846295 and 90356846304.

It is not an unprimeable number, because it can be changed into a prime (90356846357) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1495858 + ... + 1555089.

Almost surely, 2^90356846352 is an apocalyptic number.

It is an amenable number.

90356846352 is an abundant number, since it is smaller than the sum of its proper divisors (143443400784).

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

90356846352 is a wasteful number, since it uses less digits than its factorization.

90356846352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051575 (or 3051569 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 90356846352 in words is "ninety billion, three hundred fifty-six million, eight hundred forty-six thousand, three hundred fifty-two".