451454411541 has 8 divisors (see below), whose sum is σ = 687930531904. Its totient is φ = 257973949440.

The previous prime is 451454411509. The next prime is 451454411561. The reversal of 451454411541 is 145114454154.

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

It is not a de Polignac number, because 451454411541 - 2⁵ = 451454411509 is a prime.

It is a super-2 number, since 2×451454411541² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 451454411541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451454411561) 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, 10748914540 + ... + 10748914581.

It is an arithmetic number, because the mean of its divisors is an integer number (85991316488).

Almost surely, 2^451454411541 is an apocalyptic number.

It is an amenable number.

451454411541 is a deficient number, since it is larger than the sum of its proper divisors (236476120363).

451454411541 is a wasteful number, since it uses less digits than its factorization.

451454411541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21497829131.

The product of its digits is 128000, while the sum is 39.

Adding to 451454411541 its reverse (145114454154), we get a palindrome (596568865695).

The spelling of 451454411541 in words is "four hundred fifty-one billion, four hundred fifty-four million, four hundred eleven thousand, five hundred forty-one".