1443500101053 has 12 divisors (see below), whose sum is σ = 2085258013020. Its totient is φ = 962240026176.

The previous prime is 1443500101019. The next prime is 1443500101061. The reversal of 1443500101053 is 3501010053441.

It is a happy number.

1443500101053 is a `hidden beast` number, since 1 + 4 + 4 + 3 + 500 + 101 + 0 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 448649454969 + 994850646084 = 669813^2 + 997422^2 .

It is not a de Polignac number, because 1443500101053 - 2¹⁴ = 1443500084669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443500105053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7683238 + ... + 7868871.

It is an arithmetic number, because the mean of its divisors is an integer number (173771501085).

Almost surely, 2^{1443500101053} is an apocalyptic number.

It is an amenable number.

1443500101053 is a deficient number, since it is larger than the sum of its proper divisors (641757911967).

1443500101053 is a wasteful number, since it uses less digits than its factorization.

1443500101053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15562428 (or 15562425 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 1443500101053 its reverse (3501010053441), we get a palindrome (4944510154494).

The spelling of 1443500101053 in words is "one trillion, four hundred forty-three billion, five hundred million, one hundred one thousand, fifty-three".