3152057216 has 64 divisors (see below), whose sum is σ = 7828997760. Its totient is φ = 1228070400.

The previous prime is 3152057189. The next prime is 3152057221. The reversal of 3152057216 is 6127502513.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150050 + ... + 169761.

It is an arithmetic number, because the mean of its divisors is an integer number (122328090).

Almost surely, 2^3152057216 is an apocalyptic number.

It is an amenable number.

3152057216 is an abundant number, since it is smaller than the sum of its proper divisors (4676940544).

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

3152057216 is a wasteful number, since it uses less digits than its factorization.

3152057216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319843 (or 319831 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 3152057216 is about 56143.1849470619. The cubic root of 3152057216 is about 1466.2162576545.

Adding to 3152057216 its reverse (6127502513), we get a palindrome (9279559729).

The spelling of 3152057216 in words is "three billion, one hundred fifty-two million, fifty-seven thousand, two hundred sixteen".