10042557953 has 4 divisors (see below), whose sum is σ = 10080742848. Its totient is φ = 10004373060.

The previous prime is 10042557907. The next prime is 10042557961. The reversal of 10042557953 is 35975524001.

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 10042557953 - 2²⁰ = 10041509377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10042557953.

It is not an unprimeable number, because it can be changed into a prime (10042557983) 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, 19092053 + ... + 19092578.

It is an arithmetic number, because the mean of its divisors is an integer number (2520185712).

Almost surely, 2^10042557953 is an apocalyptic number.

It is an amenable number.

10042557953 is a deficient number, since it is larger than the sum of its proper divisors (38184895).

10042557953 is an equidigital number, since it uses as much as digits as its factorization.

10042557953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38184894.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 10042557953 in words is "ten billion, forty-two million, five hundred fifty-seven thousand, nine hundred fifty-three".