10457124237509 has 4 divisors (see below), whose sum is σ = 10464156602304. Its totient is φ = 10450091872716.

The previous prime is 10457124237451. The next prime is 10457124237559. The reversal of 10457124237509 is 90573242175401.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 10457124237509 - 2²⁰ = 10457123188933 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 (10457124237559) 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, 3516180167 + ... + 3516183140.

It is an arithmetic number, because the mean of its divisors is an integer number (2616039150576).

Almost surely, 2^{10457124237509} is an apocalyptic number.

It is an amenable number.

10457124237509 is a deficient number, since it is larger than the sum of its proper divisors (7032364795).

10457124237509 is an equidigital number, since it uses as much as digits as its factorization.

10457124237509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032364794.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 10457124237509 in words is "ten trillion, four hundred fifty-seven billion, one hundred twenty-four million, two hundred thirty-seven thousand, five hundred nine".