42453025053 has 16 divisors (see below), whose sum is σ = 56864566080. Its totient is φ = 28171937024.

The previous prime is 42453025049. The next prime is 42453025063. The reversal of 42453025053 is 35052035424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42453025053 - 2² = 42453025049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42453025063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915925 + ... + 961157.

It is an arithmetic number, because the mean of its divisors is an integer number (3554035380).

Almost surely, 2^42453025053 is an apocalyptic number.

It is an amenable number.

42453025053 is a deficient number, since it is larger than the sum of its proper divisors (14411541027).

42453025053 is a wasteful number, since it uses less digits than its factorization.

42453025053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46668.

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 42453025053 in words is "forty-two billion, four hundred fifty-three million, twenty-five thousand, fifty-three".