1052949035137 has 4 divisors (see below), whose sum is σ = 1052953134256. Its totient is φ = 1052944936020.

The previous prime is 1052949035123. The next prime is 1052949035141. The reversal of 1052949035137 is 7315309492501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1052949035137 - 2³⁹ = 503193221249 is a prime.

It is a super-2 number, since 2×1052949035137² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052949075137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1636503 + ... + 2187244.

It is an arithmetic number, because the mean of its divisors is an integer number (263238283564).

Almost surely, 2^{1052949035137} is an apocalyptic number.

It is an amenable number.

1052949035137 is a deficient number, since it is larger than the sum of its proper divisors (4099119).

1052949035137 is an equidigital number, since it uses as much as digits as its factorization.

1052949035137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099118.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The spelling of 1052949035137 in words is "one trillion, fifty-two billion, nine hundred forty-nine million, thirty-five thousand, one hundred thirty-seven".