1036651537 has 4 divisors (see below), whose sum is σ = 1052124016. Its totient is φ = 1021179060.

The previous prime is 1036651523. The next prime is 1036651549. The reversal of 1036651537 is 7351566301.

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: 7351566301 = 5101 ⋅1441201.

It is a cyclic number.

It is not a de Polignac number, because 1036651537 - 2⁷ = 1036651409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1036651496 and 1036651505.

It is not an unprimeable number, because it can be changed into a prime (1036651037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7736139 + ... + 7736272.

It is an arithmetic number, because the mean of its divisors is an integer number (263031004).

Almost surely, 2^1036651537 is an apocalyptic number.

It is an amenable number.

1036651537 is a deficient number, since it is larger than the sum of its proper divisors (15472479).

1036651537 is an equidigital number, since it uses as much as digits as its factorization.

1036651537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15472478.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 1036651537 is about 32197.0734229060. The cubic root of 1036651537 is about 1012.0708864327.

The spelling of 1036651537 in words is "one billion, thirty-six million, six hundred fifty-one thousand, five hundred thirty-seven".