90753769047 has 8 divisors (see below), whose sum is σ = 124908413440. Its totient is φ = 58550818680.

The previous prime is 90753769027. The next prime is 90753769061. The reversal of 90753769047 is 74096735709.

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

It is not a de Polignac number, because 90753769047 - 2¹⁵ = 90753736279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90753769027) 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, 487923397 + ... + 487923582.

It is an arithmetic number, because the mean of its divisors is an integer number (15613551680).

Almost surely, 2^90753769047 is an apocalyptic number.

90753769047 is a deficient number, since it is larger than the sum of its proper divisors (34154644393).

90753769047 is a wasteful number, since it uses less digits than its factorization.

90753769047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975847013.

The product of its (nonzero) digits is 10001880, while the sum is 57.

The spelling of 90753769047 in words is "ninety billion, seven hundred fifty-three million, seven hundred sixty-nine thousand, forty-seven".