1054474853801 has 4 divisors (see below), whose sum is σ = 1082974174212. Its totient is φ = 1025975533392.

The previous prime is 1054474853777. The next prime is 1054474853821. The reversal of 1054474853801 is 1083584744501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 618505175401 + 435969678400 = 786451^2 + 660280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054474853801 is a prime.

It is a super-2 number, since 2×1054474853801² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054474853801.

It is not an unprimeable number, because it can be changed into a prime (1054474853821) 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, 14249660150 + ... + 14249660223.

It is an arithmetic number, because the mean of its divisors is an integer number (270743543553).

Almost surely, 2^{1054474853801} is an apocalyptic number.

It is an amenable number.

1054474853801 is a deficient number, since it is larger than the sum of its proper divisors (28499320411).

1054474853801 is an equidigital number, since it uses as much as digits as its factorization.

1054474853801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28499320410.

The product of its (nonzero) digits is 2150400, while the sum is 50.

The spelling of 1054474853801 in words is "one trillion, fifty-four billion, four hundred seventy-four million, eight hundred fifty-three thousand, eight hundred one".