90059004548 has 12 divisors (see below), whose sum is σ = 157728448080. Its totient is φ = 44993733672.

The previous prime is 90059004523. The next prime is 90059004569. The reversal of 90059004548 is 84540095009.

It is a super-2 number, since 2×90059004548² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 90059004499 and 90059004508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8936486 + ... + 8946557.

It is an arithmetic number, because the mean of its divisors is an integer number (13144037340).

Almost surely, 2^90059004548 is an apocalyptic number.

It is an amenable number.

90059004548 is a deficient number, since it is larger than the sum of its proper divisors (67669443532).

90059004548 is a wasteful number, since it uses less digits than its factorization.

90059004548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17884306 (or 17884304 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 90059004548 in words is "ninety billion, fifty-nine million, four thousand, five hundred forty-eight".