453420112755 has 32 divisors (see below), whose sum is σ = 743214802176. Its totient is φ = 235923053184.

The previous prime is 453420112753. The next prime is 453420112811. The reversal of 453420112755 is 557211024354.

It is not a de Polignac number, because 453420112755 - 2¹ = 453420112753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (453420112753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138124 + ... + 962246.

It is an arithmetic number, because the mean of its divisors is an integer number (23225462568).

Almost surely, 2^453420112755 is an apocalyptic number.

453420112755 is a deficient number, since it is larger than the sum of its proper divisors (289794689421).

453420112755 is a wasteful number, since it uses less digits than its factorization.

453420112755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825027.

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 453420112755 in words is "four hundred fifty-three billion, four hundred twenty million, one hundred twelve thousand, seven hundred fifty-five".