104154553 has 2 divisors, whose sum is σ = 104154554. Its totient is φ = 104154552.

The previous prime is 104154541. The next prime is 104154559. The reversal of 104154553 is 355451401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69438889 + 34715664 = 8333^2 + 5892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104154553 is a prime.

It is not a weakly prime, because it can be changed into another prime (104154559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52077276 + 52077277.

It is an arithmetic number, because the mean of its divisors is an integer number (52077277).

Almost surely, 2^104154553 is an apocalyptic number.

It is an amenable number.

104154553 is a deficient number, since it is larger than the sum of its proper divisors (1).

104154553 is an equidigital number, since it uses as much as digits as its factorization.

104154553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 104154553 is about 10205.6137982975. The cubic root of 104154553 is about 470.4997746986.

The spelling of 104154553 in words is "one hundred four million, one hundred fifty-four thousand, five hundred fifty-three".