1049137458013 has 4 divisors (see below), whose sum is σ = 1049141604640. Its totient is φ = 1049133311388.

The previous prime is 1049137457969. The next prime is 1049137458029. The reversal of 1049137458013 is 3108547319401.

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 1049137458013 - 2¹³ = 1049137449821 is a prime.

It is a super-2 number, since 2×1049137458013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049137458043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667295 + ... + 2208652.

It is an arithmetic number, because the mean of its divisors is an integer number (262285401160).

Almost surely, 2^{1049137458013} is an apocalyptic number.

It is an amenable number.

1049137458013 is a deficient number, since it is larger than the sum of its proper divisors (4146627).

1049137458013 is an equidigital number, since it uses as much as digits as its factorization.

1049137458013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4146626.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 1049137458013 in words is "one trillion, forty-nine billion, one hundred thirty-seven million, four hundred fifty-eight thousand, thirteen".