90094504079654 has 16 divisors (see below), whose sum is σ = 135267144816960. Its totient is φ = 45005471844840.

The previous prime is 90094504079651. The next prime is 90094504079689. The reversal of 90094504079654 is 45697040549009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90094504079651) 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, 7236017 + ... + 15249555.

It is an arithmetic number, because the mean of its divisors is an integer number (8454196551060).

Almost surely, 2^{90094504079654} is an apocalyptic number.

90094504079654 is a deficient number, since it is larger than the sum of its proper divisors (45172640737306).

90094504079654 is a wasteful number, since it uses less digits than its factorization.

90094504079654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8018755.

The product of its (nonzero) digits is 48988800, while the sum is 62.

The spelling of 90094504079654 in words is "ninety trillion, ninety-four billion, five hundred four million, seventy-nine thousand, six hundred fifty-four".