2141532057 has 32 divisors (see below), whose sum is σ = 3383009280. Its totient is φ = 1179017280.

The previous prime is 2141532031. The next prime is 2141532073. The reversal of 2141532057 is 7502351412.

It is not a de Polignac number, because 2141532057 - 2⁶ = 2141531993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141532557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302832 + ... + 309822.

It is an arithmetic number, because the mean of its divisors is an integer number (105719040).

Almost surely, 2^2141532057 is an apocalyptic number.

It is an amenable number.

2141532057 is a deficient number, since it is larger than the sum of its proper divisors (1241477223).

2141532057 is a wasteful number, since it uses less digits than its factorization.

2141532057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7533.

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

The square root of 2141532057 is about 46276.6902122440. The cubic root of 2141532057 is about 1288.9661923383.

Adding to 2141532057 its reverse (7502351412), we get a palindrome (9643883469).

The spelling of 2141532057 in words is "two billion, one hundred forty-one million, five hundred thirty-two thousand, fifty-seven".