1050453534139 has 4 divisors (see below), whose sum is σ = 1050456208480. Its totient is φ = 1050450859800.

The previous prime is 1050453534121. The next prime is 1050453534199. The reversal of 1050453534139 is 9314353540501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1050453534139 - 2²¹ = 1050451436987 is a prime.

It is a super-2 number, since 2×1050453534139² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1050453534095 and 1050453534104.

It is not an unprimeable number, because it can be changed into a prime (1050453534199) 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, 619644 + ... + 1576345.

It is an arithmetic number, because the mean of its divisors is an integer number (262614052120).

Almost surely, 2^{1050453534139} is an apocalyptic number.

1050453534139 is a deficient number, since it is larger than the sum of its proper divisors (2674341).

1050453534139 is an equidigital number, since it uses as much as digits as its factorization.

1050453534139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674340.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 1050453534139 in words is "one trillion, fifty billion, four hundred fifty-three million, five hundred thirty-four thousand, one hundred thirty-nine".