13603477848 has 16 divisors (see below), whose sum is σ = 34008694680. Its totient is φ = 4534492608.

The previous prime is 13603477837. The next prime is 13603477859. The reversal of 13603477848 is 84877430631.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13603477837) and next prime (13603477859).

It is a super-2 number, since 2×13603477848² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13603477848.

It is a congruent number.

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, 283405765 + ... + 283405812.

Almost surely, 2^13603477848 is an apocalyptic number.

It is an amenable number.

13603477848 is an abundant number, since it is smaller than the sum of its proper divisors (20405216832).

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

13603477848 is a wasteful number, since it uses less digits than its factorization.

13603477848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566811586 (or 566811582 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 13603477848 in words is "thirteen billion, six hundred three million, four hundred seventy-seven thousand, eight hundred forty-eight".