543172152 has 96 divisors (see below), whose sum is σ = 1454993280. Its totient is φ = 168920640.

The previous prime is 543172093. The next prime is 543172153. The reversal of 543172152 is 251271345.

It is a super-2 number, since 2×543172152² = 590071973416622208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543172153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 614703 + ... + 615585.

It is an arithmetic number, because the mean of its divisors is an integer number (15156180).

Almost surely, 2^543172152 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 543172152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (727496640).

543172152 is an abundant number, since it is smaller than the sum of its proper divisors (911821128).

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

543172152 is a wasteful number, since it uses less digits than its factorization.

543172152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 978 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 543172152 is about 23306.0539774540. The cubic root of 543172152 is about 815.9167182402.

The spelling of 543172152 in words is "five hundred forty-three million, one hundred seventy-two thousand, one hundred fifty-two".