561453075419 has 4 divisors (see below), whose sum is σ = 562755751200. Its totient is φ = 560150399640.

The previous prime is 561453075413. The next prime is 561453075457. The reversal of 561453075419 is 914570354165.

561453075419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 561453075419 - 2²⁰ = 561452026843 is a prime.

It is a super-2 number, since 2×561453075419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (561453075413) 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, 651337244 + ... + 651338105.

It is an arithmetic number, because the mean of its divisors is an integer number (140688937800).

Almost surely, 2^561453075419 is an apocalyptic number.

561453075419 is a deficient number, since it is larger than the sum of its proper divisors (1302675781).

561453075419 is a wasteful number, since it uses less digits than its factorization.

561453075419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302675780.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 561453075419 in words is "five hundred sixty-one billion, four hundred fifty-three million, seventy-five thousand, four hundred nineteen".