9474150208540 has 48 divisors (see below), whose sum is σ = 20943124715520. Its totient is φ = 3590158628160.

The previous prime is 9474150208513. The next prime is 9474150208573. The reversal of 9474150208540 is 458020514749.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54718305 + ... + 54891175.

It is an arithmetic number, because the mean of its divisors is an integer number (436315098240).

Almost surely, 2^{9474150208540} is an apocalyptic number.

It is an amenable number.

9474150208540 is an abundant number, since it is smaller than the sum of its proper divisors (11468974506980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9474150208540 is a wasteful number, since it uses less digits than its factorization.

9474150208540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317122 (or 317120 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 9474150208540 in words is "nine trillion, four hundred seventy-four billion, one hundred fifty million, two hundred eight thousand, five hundred forty".