1006514053 has 4 divisors (see below), whose sum is σ = 1065720780. Its totient is φ = 947307328.

The previous prime is 1006514027. The next prime is 1006514143. The reversal of 1006514053 is 3504156001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 912462849 + 94051204 = 30207^2 + 9698^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006514053 - 2⁵ = 1006514021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006514153) 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, 29603338 + ... + 29603371.

It is an arithmetic number, because the mean of its divisors is an integer number (266430195).

Almost surely, 2^1006514053 is an apocalyptic number.

It is an amenable number.

1006514053 is a deficient number, since it is larger than the sum of its proper divisors (59206727).

1006514053 is an equidigital number, since it uses as much as digits as its factorization.

1006514053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59206726.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1006514053 is about 31725.6056364571. The cubic root of 1006514053 is about 1002.1666532234.

The spelling of 1006514053 in words is "one billion, six million, five hundred fourteen thousand, fifty-three".