5445671475240 has 192 divisors, whose sum is σ = 18780766804800. Its totient is φ = 1418407345152.

The previous prime is 5445671475169. The next prime is 5445671475269. The reversal of 5445671475240 is 425741765445.

5445671475240 is a `hidden beast` number, since 5 + 4 + 4 + 5 + 6 + 71 + 47 + 524 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6096625 + ... + 6932544.

It is an arithmetic number, because the mean of its divisors is an integer number (97816493775).

Almost surely, 2^{5445671475240} is an apocalyptic number.

It is an amenable number.

5445671475240 is an abundant number, since it is smaller than the sum of its proper divisors (13335095329560).

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

5445671475240 is a wasteful number, since it uses less digits than its factorization.

5445671475240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13029238 (or 13029222 counting only the distinct ones).

The product of its (nonzero) digits is 18816000, while the sum is 54.

The spelling of 5445671475240 in words is "five trillion, four hundred forty-five billion, six hundred seventy-one million, four hundred seventy-five thousand, two hundred forty".