1053634207 has 4 divisors (see below), whose sum is σ = 1056761056. Its totient is φ = 1050507360.

The previous prime is 1053634199. The next prime is 1053634247. The reversal of 1053634207 is 7024363501.

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 1053634207 - 2³ = 1053634199 is a prime.

It is a super-2 number, since 2×1053634207² = 2220290084321037698, which 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 (1053634247) 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, 1562919 + ... + 1563592.

It is an arithmetic number, because the mean of its divisors is an integer number (264190264).

Almost surely, 2^1053634207 is an apocalyptic number.

1053634207 is a deficient number, since it is larger than the sum of its proper divisors (3126849).

1053634207 is an equidigital number, since it uses as much as digits as its factorization.

1053634207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126848.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 1053634207 is about 32459.7320845382. The cubic root of 1053634207 is about 1017.5676397794.

Adding to 1053634207 its reverse (7024363501), we get a palindrome (8077997708).

The spelling of 1053634207 in words is "one billion, fifty-three million, six hundred thirty-four thousand, two hundred seven".