1053512407 has 4 divisors (see below), whose sum is σ = 1057429080. Its totient is φ = 1049595736.

The previous prime is 1053512393. The next prime is 1053512417. The reversal of 1053512407 is 7042153501.

It is a happy number.

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 1053512407 - 2⁷ = 1053512279 is a prime.

It is a super-2 number, since 2×1053512407² = 2219776783405867298, 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 (1053512417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1957933 + ... + 1958470.

It is an arithmetic number, because the mean of its divisors is an integer number (264357270).

Almost surely, 2^1053512407 is an apocalyptic number.

1053512407 is a deficient number, since it is larger than the sum of its proper divisors (3916673).

1053512407 is an equidigital number, since it uses as much as digits as its factorization.

1053512407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916672.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1053512407 is about 32457.8558595604. The cubic root of 1053512407 is about 1017.5284280322.

Adding to 1053512407 its reverse (7042153501), we get a palindrome (8095665908).

The spelling of 1053512407 in words is "one billion, fifty-three million, five hundred twelve thousand, four hundred seven".