2051533301152 has 48 divisors (see below), whose sum is σ = 4085730217800. Its totient is φ = 1013895393280.

The previous prime is 2051533301123. The next prime is 2051533301179. The reversal of 2051533301152 is 2511033351502.

It can be written as a sum of positive squares in 4 ways, for example, as 1209903201936 + 841630099216 = 1099956^2 + 917404^2 .

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, 8334402 + ... + 8577022.

Almost surely, 2^{2051533301152} is an apocalyptic number.

It is an amenable number.

2051533301152 is a deficient number, since it is larger than the sum of its proper divisors (2034196916648).

2051533301152 is a wasteful number, since it uses less digits than its factorization.

2051533301152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245689 (or 245681 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 2051533301152 its reverse (2511033351502), we get a palindrome (4562566652654).

The spelling of 2051533301152 in words is "two trillion, fifty-one billion, five hundred thirty-three million, three hundred one thousand, one hundred fifty-two".