5485158531072 has 408 divisors, whose sum is σ = 17689337965728. Its totient is φ = 1623431577600.

The previous prime is 5485158531031. The next prime is 5485158531101. The reversal of 5485158531072 is 2701358515845.

5485158531072 is a `hidden beast` number, since 5 + 4 + 8 + 51 + 58 + 531 + 0 + 7 + 2 = 666.

It is a super-2 number, since 2×5485158531072² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278976922 + ... + 278996582.

Almost surely, 2^{5485158531072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5485158531072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8844668982864).

5485158531072 is an abundant number, since it is smaller than the sum of its proper divisors (12204179434656).

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

5485158531072 is a wasteful number, since it uses less digits than its factorization.

5485158531072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19753 (or 19720 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 54.

The spelling of 5485158531072 in words is "five trillion, four hundred eighty-five billion, one hundred fifty-eight million, five hundred thirty-one thousand, seventy-two".