16240253037 has 4 divisors (see below), whose sum is σ = 21653670720. Its totient is φ = 10826835356.

The previous prime is 16240253027. The next prime is 16240253047. The reversal of 16240253037 is 73035204261.

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.

It is an interprime number because it is at equal distance from previous prime (16240253027) and next prime (16240253047).

It is a cyclic number.

It is not a de Polignac number, because 16240253037 - 2¹⁶ = 16240187501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16240252989 and 16240253007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16240253027) 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, 2706708837 + ... + 2706708842.

It is an arithmetic number, because the mean of its divisors is an integer number (5413417680).

Almost surely, 2^16240253037 is an apocalyptic number.

It is an amenable number.

16240253037 is a deficient number, since it is larger than the sum of its proper divisors (5413417683).

16240253037 is an equidigital number, since it uses as much as digits as its factorization.

16240253037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413417682.

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 16240253037 its reverse (73035204261), we get a palindrome (89275457298).

The spelling of 16240253037 in words is "sixteen billion, two hundred forty million, two hundred fifty-three thousand, thirty-seven".