1052001172 has 6 divisors (see below), whose sum is σ = 1841002058. Its totient is φ = 526000584.

The previous prime is 1052001161. The next prime is 1052001199. The reversal of 1052001172 is 2711002501.

1052001172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 968205456 + 83795716 = 31116^2 + 9154^2 .

It is a super-2 number, since 2×1052001172² = 2213412931778747168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131500143 + ... + 131500150.

Almost surely, 2^1052001172 is an apocalyptic number.

It is an amenable number.

1052001172 is a deficient number, since it is larger than the sum of its proper divisors (789000886).

1052001172 is a wasteful number, since it uses less digits than its factorization.

1052001172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263000297 (or 263000295 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1052001172 is about 32434.5675476027. The cubic root of 1052001172 is about 1017.0416562185.

Adding to 1052001172 its reverse (2711002501), we get a palindrome (3763003673).

The spelling of 1052001172 in words is "one billion, fifty-two million, one thousand, one hundred seventy-two".