5454172071 has 64 divisors (see below), whose sum is σ = 8578483200. Its totient is φ = 3419515008.

The previous prime is 5454172069. The next prime is 5454172093. The reversal of 5454172071 is 1702714545.

5454172071 is a `hidden beast` number, since 545 + 41 + 7 + 2 + 0 + 71 = 666.

It is not a de Polignac number, because 5454172071 - 2¹ = 5454172069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5454172001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6929940 + ... + 6930726.

It is an arithmetic number, because the mean of its divisors is an integer number (134038800).

Almost surely, 2^5454172071 is an apocalyptic number.

5454172071 is a deficient number, since it is larger than the sum of its proper divisors (3124311129).

5454172071 is a wasteful number, since it uses less digits than its factorization.

5454172071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 5454172071 is about 73852.3667257861. The cubic root of 5454172071 is about 1760.2578038975.

The spelling of 5454172071 in words is "five billion, four hundred fifty-four million, one hundred seventy-two thousand, seventy-one".