5445475261948 has 12 divisors (see below), whose sum is σ = 9529783983720. Its totient is φ = 2722679838032.

The previous prime is 5445475261937. The next prime is 5445475261949. The reversal of 5445475261948 is 8491625745445.

It is a super-3 number, since 3×5445475261948³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5445475261948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445475261949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14235886 + ... + 14613397.

It is an arithmetic number, because the mean of its divisors is an integer number (794148665310).

Almost surely, 2^{5445475261948} is an apocalyptic number.

It is an amenable number.

5445475261948 is a deficient number, since it is larger than the sum of its proper divisors (4084308721772).

5445475261948 is a wasteful number, since it uses less digits than its factorization.

5445475261948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28896476 (or 28896474 counting only the distinct ones).

The product of its digits is 193536000, while the sum is 64.

The spelling of 5445475261948 in words is "five trillion, four hundred forty-five billion, four hundred seventy-five million, two hundred sixty-one thousand, nine hundred forty-eight".