1050426535 has 4 divisors (see below), whose sum is σ = 1260511848. Its totient is φ = 840341224.

The previous prime is 1050426523. The next prime is 1050426551. The reversal of 1050426535 is 5356240501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5356240501 = 15527 ⋅344963.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050426535 is a prime.

It is a super-2 number, since 2×1050426535² = 2206791810864212450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1050426497 and 1050426506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105042649 + ... + 105042658.

It is an arithmetic number, because the mean of its divisors is an integer number (315127962).

Almost surely, 2^1050426535 is an apocalyptic number.

1050426535 is a deficient number, since it is larger than the sum of its proper divisors (210085313).

1050426535 is an equidigital number, since it uses as much as digits as its factorization.

1050426535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210085312.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 1050426535 is about 32410.2844017142. The cubic root of 1050426535 is about 1016.5339663165.

The spelling of 1050426535 in words is "one billion, fifty million, four hundred twenty-six thousand, five hundred thirty-five".