1052011401 has 8 divisors (see below), whose sum is σ = 1603065024. Its totient is φ = 601149360.

The previous prime is 1052011393. The next prime is 1052011423. The reversal of 1052011401 is 1041102501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1052011401 - 2³ = 1052011393 is a prime.

It is a super-2 number, since 2×1052011401² = 2213455975667965602, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1052011601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25047870 + ... + 25047911.

It is an arithmetic number, because the mean of its divisors is an integer number (200383128).

Almost surely, 2^1052011401 is an apocalyptic number.

It is an amenable number.

1052011401 is a deficient number, since it is larger than the sum of its proper divisors (551053623).

1052011401 is an equidigital number, since it uses as much as digits as its factorization.

1052011401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50095791.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 1052011401 is about 32434.7252339217. The cubic root of 1052011401 is about 1017.0449525663.

Adding to 1052011401 its reverse (1041102501), we get a palindrome (2093113902).

The spelling of 1052011401 in words is "one billion, fifty-two million, eleven thousand, four hundred one".