90754376147669 has 8 divisors (see below), whose sum is σ = 101984850788352. Its totient is φ = 80130954190320.

The previous prime is 90754376147629. The next prime is 90754376147693. The reversal of 90754376147669 is 96674167345709.

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 90754376147669 - 2³² = 90750081180373 is a prime.

It is a super-2 number, since 2×90754376147669² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 90754376147596 and 90754376147605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90754376147609) 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, 151763170517 + ... + 151763171114.

It is an arithmetic number, because the mean of its divisors is an integer number (12748106348544).

Almost surely, 2^{90754376147669} is an apocalyptic number.

It is an amenable number.

90754376147669 is a deficient number, since it is larger than the sum of its proper divisors (11230474640683).

90754376147669 is a wasteful number, since it uses less digits than its factorization.

90754376147669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303526341667.

The product of its (nonzero) digits is 1440270720, while the sum is 74.

The spelling of 90754376147669 in words is "ninety trillion, seven hundred fifty-four billion, three hundred seventy-six million, one hundred forty-seven thousand, six hundred sixty-nine".