1053885477402 has 48 divisors (see below), whose sum is σ = 2304487568448. Its totient is φ = 348056096640.

The previous prime is 1053885477389. The next prime is 1053885477419. The reversal of 1053885477402 is 2047745883501.

1053885477402 is a `hidden beast` number, since 1 + 0 + 53 + 8 + 8 + 547 + 7 + 40 + 2 = 666.

It is a super-2 number, since 2×1053885477402² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5418613 + ... + 5609735.

It is an arithmetic number, because the mean of its divisors is an integer number (48010157676).

Almost surely, 2^{1053885477402} is an apocalyptic number.

1053885477402 is an abundant number, since it is smaller than the sum of its proper divisors (1250602091046).

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

1053885477402 is a wasteful number, since it uses less digits than its factorization.

1053885477402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193955 (or 193952 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 1053885477402 in words is "one trillion, fifty-three billion, eight hundred eighty-five million, four hundred seventy-seven thousand, four hundred two".