5455903172 has 12 divisors (see below), whose sum is σ = 9556541820. Its totient is φ = 2725462656.

The previous prime is 5455903147. The next prime is 5455903247. The reversal of 5455903172 is 2713095545.

It can be written as a sum of positive squares in 2 ways, for example, as 4132689796 + 1323213376 = 64286^2 + 36376^2 .

It is a super-3 number, since 3×5455903172³ (a number of 30 digits) contains 333 as substring.

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, 617297 + ... + 626072.

It is an arithmetic number, because the mean of its divisors is an integer number (796378485).

Almost surely, 2^5455903172 is an apocalyptic number.

It is an amenable number.

5455903172 is a deficient number, since it is larger than the sum of its proper divisors (4100638648).

5455903172 is a wasteful number, since it uses less digits than its factorization.

5455903172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244470 (or 1244468 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 5455903172 is about 73864.0858062970. The cubic root of 5455903172 is about 1760.4440137493. Note that the first 3 decimals are identical.

The spelling of 5455903172 in words is "five billion, four hundred fifty-five million, nine hundred three thousand, one hundred seventy-two".