4571957152 has 72 divisors (see below), whose sum is σ = 11086580484. Its totient is φ = 1844140032.

The previous prime is 4571957147. The next prime is 4571957153. The reversal of 4571957152 is 2517591754.

It can be written as a sum of positive squares in 2 ways, for example, as 3467325456 + 1104631696 = 58884^2 + 33236^2 .

It is a super-2 number, since 2×4571957152² = 41805584399447902208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4571957153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59103 + ... + 112414.

Almost surely, 2^4571957152 is an apocalyptic number.

It is an amenable number.

4571957152 is an abundant number, since it is smaller than the sum of its proper divisors (6514623332).

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

4571957152 is a wasteful number, since it uses less digits than its factorization.

4571957152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171558 (or 171543 counting only the distinct ones).

The product of its digits is 441000, while the sum is 46.

The square root of 4571957152 is about 67616.2491713345. The cubic root of 4571957152 is about 1659.7170311689.

The spelling of 4571957152 in words is "four billion, five hundred seventy-one million, nine hundred fifty-seven thousand, one hundred fifty-two".