1372145053 has 2 divisors, whose sum is σ = 1372145054. Its totient is φ = 1372145052.

The previous prime is 1372145051. The next prime is 1372145057. The reversal of 1372145053 is 3505412731.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864183609 + 507961444 = 29397^2 + 22538^2 .

It is a cyclic number.

It is not a de Polignac number, because 1372145053 - 2¹ = 1372145051 is a prime.

Together with 1372145051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1372145051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686072526 + 686072527.

It is an arithmetic number, because the mean of its divisors is an integer number (686072527).

Almost surely, 2^1372145053 is an apocalyptic number.

It is an amenable number.

1372145053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372145053 is an equidigital number, since it uses as much as digits as its factorization.

1372145053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1372145053 is about 37042.4763346081. The cubic root of 1372145053 is about 1111.2198944000.

Adding to 1372145053 its reverse (3505412731), we get a palindrome (4877557784).

The spelling of 1372145053 in words is "one billion, three hundred seventy-two million, one hundred forty-five thousand, fifty-three".