1576312052 has 48 divisors (see below), whose sum is σ = 3269185920. Its totient is φ = 650697600.

The previous prime is 1576312033. The next prime is 1576312057. The reversal of 1576312052 is 2502136751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1576312057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372227 + ... + 376437.

It is an arithmetic number, because the mean of its divisors is an integer number (68108040).

Almost surely, 2^1576312052 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 1576312052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1634592960).

1576312052 is an abundant number, since it is smaller than the sum of its proper divisors (1692873868).

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

1576312052 is a wasteful number, since it uses less digits than its factorization.

1576312052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712 (or 4710 counting only the distinct ones).

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

The square root of 1576312052 is about 39702.7965261894. The cubic root of 1576312052 is about 1163.8063755670.

The spelling of 1576312052 in words is "one billion, five hundred seventy-six million, three hundred twelve thousand, fifty-two".