7994410453 has 4 divisors (see below), whose sum is σ = 8113730080. Its totient is φ = 7875090828.

The previous prime is 7994410447. The next prime is 7994410471. The reversal of 7994410453 is 3540144997.

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 7994410453 - 2²⁵ = 7960856021 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 (7994414453) 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, 59659713 + ... + 59659846.

It is an arithmetic number, because the mean of its divisors is an integer number (2028432520).

Almost surely, 2^7994410453 is an apocalyptic number.

It is an amenable number.

7994410453 is a deficient number, since it is larger than the sum of its proper divisors (119319627).

7994410453 is a wasteful number, since it uses less digits than its factorization.

7994410453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119319626.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 7994410453 is about 89411.4671225118. The cubic root of 7994410453 is about 1999.5340958918.

The spelling of 7994410453 in words is "seven billion, nine hundred ninety-four million, four hundred ten thousand, four hundred fifty-three".