1008132653 has 4 divisors (see below), whose sum is σ = 1099781088. Its totient is φ = 916484220.

The previous prime is 1008132613. The next prime is 1008132677. The reversal of 1008132653 is 3562318001.

1008132653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3562318001 = 11 ⋅323847091.

It is a cyclic number.

It is not a de Polignac number, because 1008132653 - 2⁸ = 1008132397 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 (1008132613) 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, 45824201 + ... + 45824222.

It is an arithmetic number, because the mean of its divisors is an integer number (274945272).

Almost surely, 2^1008132653 is an apocalyptic number.

It is an amenable number.

1008132653 is a deficient number, since it is larger than the sum of its proper divisors (91648435).

1008132653 is an equidigital number, since it uses as much as digits as its factorization.

1008132653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91648434.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1008132653 is about 31751.1047524334. The cubic root of 1008132653 is about 1002.7035684638.

The spelling of 1008132653 in words is "one billion, eight million, one hundred thirty-two thousand, six hundred fifty-three".