1054287171408 has 40 divisors (see below), whose sum is σ = 2764225577248. Its totient is φ = 346183846272.

The previous prime is 1054287171403. The next prime is 1054287171409. The reversal of 1054287171408 is 8041717824501.

It is a super-2 number, since 2×1054287171408² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054287171401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163909591 + ... + 163916022.

Almost surely, 2^{1054287171408} is an apocalyptic number.

It is an amenable number.

1054287171408 is an abundant number, since it is smaller than the sum of its proper divisors (1709938405840).

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

1054287171408 is a wasteful number, since it uses less digits than its factorization.

1054287171408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327825691 (or 327825685 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 48.

The spelling of 1054287171408 in words is "one trillion, fifty-four billion, two hundred eighty-seven million, one hundred seventy-one thousand, four hundred eight".