1050538447 has 16 divisors (see below), whose sum is σ = 1272850432. Its totient is φ = 847856160.

The previous prime is 1050538439. The next prime is 1050538453. The reversal of 1050538447 is 7448350501.

It is a cyclic number.

It is not a de Polignac number, because 1050538447 - 2³ = 1050538439 is a prime.

It is a super-2 number, since 2×1050538447² = 2207262057250343618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050538417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57393 + ... + 73450.

It is an arithmetic number, because the mean of its divisors is an integer number (79553152).

Almost surely, 2^1050538447 is an apocalyptic number.

1050538447 is a deficient number, since it is larger than the sum of its proper divisors (222311985).

1050538447 is a wasteful number, since it uses less digits than its factorization.

1050538447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130918.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 1050538447 is about 32412.0108447470. The cubic root of 1050538447 is about 1016.5700654012.

Adding to 1050538447 its reverse (7448350501), we get a palindrome (8498888948).

The spelling of 1050538447 in words is "one billion, fifty million, five hundred thirty-eight thousand, four hundred forty-seven".