104555451 has 64 divisors (see below), whose sum is σ = 192439296. Its totient is φ = 48729600.

The previous prime is 104555449. The next prime is 104555471. The reversal of 104555451 is 154555401.

It is not a de Polignac number, because 104555451 - 2¹ = 104555449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104555441) 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 63 ways as a sum of consecutive naturals, for example, 110641 + ... + 111581.

It is an arithmetic number, because the mean of its divisors is an integer number (3006864).

Almost surely, 2^104555451 is an apocalyptic number.

104555451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104555451 is a deficient number, since it is larger than the sum of its proper divisors (87883845).

104555451 is a wasteful number, since it uses less digits than its factorization.

104555451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 104555451 is about 10225.2359874968. The cubic root of 104555451 is about 471.1026637789.

It can be divided in two parts, 104 and 555451, that added together give a palindrome (555555).

The spelling of 104555451 in words is "one hundred four million, five hundred fifty-five thousand, four hundred fifty-one".