90450611105463 has 36 divisors (see below), whose sum is σ = 153812743215768. Its totient is φ = 51063339811680.

The previous prime is 90450611105417. The next prime is 90450611105473. The reversal of 90450611105463 is 36450111605409.

90450611105463 is a `hidden beast` number, since 9 + 0 + 45 + 0 + 61 + 1 + 1 + 0 + 546 + 3 = 666.

It is not a de Polignac number, because 90450611105463 - 2¹⁴ = 90450611089079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90450611105473) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1235526208 + ... + 1235599413.

It is an arithmetic number, because the mean of its divisors is an integer number (4272576200438).

Almost surely, 2^{90450611105463} is an apocalyptic number.

90450611105463 is a deficient number, since it is larger than the sum of its proper divisors (63362132110305).

90450611105463 is a wasteful number, since it uses less digits than its factorization.

90450611105463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471125724 (or 2471125714 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 90450611105463 in words is "ninety trillion, four hundred fifty billion, six hundred eleven million, one hundred five thousand, four hundred sixty-three".