90471626307 has 12 divisors (see below), whose sum is σ = 138368369880. Its totient is φ = 56766510528.

The previous prime is 90471626291. The next prime is 90471626309. The reversal of 90471626307 is 70362617409.

90471626307 is a `hidden beast` number, since 9 + 0 + 4 + 7 + 1 + 6 + 2 + 630 + 7 = 666.

It is not a de Polignac number, because 90471626307 - 2⁴ = 90471626291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90471626309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295658757 + ... + 295659062.

It is an arithmetic number, because the mean of its divisors is an integer number (11530697490).

Almost surely, 2^90471626307 is an apocalyptic number.

90471626307 is a deficient number, since it is larger than the sum of its proper divisors (47896743573).

90471626307 is a wasteful number, since it uses less digits than its factorization.

90471626307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591317842 (or 591317839 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 90471626307 in words is "ninety billion, four hundred seventy-one million, six hundred twenty-six thousand, three hundred seven".