453020100261 has 8 divisors (see below), whose sum is σ = 604037555040. Its totient is φ = 302008022832.

The previous prime is 453020100259. The next prime is 453020100289. The reversal of 453020100261 is 162001020354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 453020100261 - 2¹ = 453020100259 is a prime.

It is a super-2 number, since 2×453020100261² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453020102261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143475 + ... + 1487808.

It is an arithmetic number, because the mean of its divisors is an integer number (75504694380).

Almost surely, 2^453020100261 is an apocalyptic number.

It is an amenable number.

453020100261 is a deficient number, since it is larger than the sum of its proper divisors (151017454779).

453020100261 is a wasteful number, since it uses less digits than its factorization.

453020100261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688675.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 453020100261 in words is "four hundred fifty-three billion, twenty million, one hundred thousand, two hundred sixty-one".