2057812152 has 96 divisors (see below), whose sum is σ = 5668736640. Its totient is φ = 622036800.

The previous prime is 2057812129. The next prime is 2057812153. The reversal of 2057812152 is 2512187502.

It is a super-2 number, since 2×2057812152² = 8469181705837742208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057812153) 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, 1831863 + ... + 1832985.

It is an arithmetic number, because the mean of its divisors is an integer number (59049340).

Almost surely, 2^2057812152 is an apocalyptic number.

2057812152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2057812152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2834368320).

2057812152 is an abundant number, since it is smaller than the sum of its proper divisors (3610924488).

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

2057812152 is a wasteful number, since it uses less digits than its factorization.

2057812152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785 (or 1770 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 2057812152 is about 45363.1144433448. The cubic root of 2057812152 is about 1271.9457128447.

Adding to 2057812152 its reverse (2512187502), we get a palindrome (4569999654).

The spelling of 2057812152 in words is "two billion, fifty-seven million, eight hundred twelve thousand, one hundred fifty-two".