104153445 has 48 divisors (see below), whose sum is σ = 204265152. Its totient is φ = 50492160.

The previous prime is 104153437. The next prime is 104153447. The reversal of 104153445 is 544351401.

It is a happy number.

It is not a de Polignac number, because 104153445 - 2³ = 104153437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104153447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9469 + ... + 17261.

It is an arithmetic number, because the mean of its divisors is an integer number (4255524).

Almost surely, 2^104153445 is an apocalyptic number.

104153445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104153445 is a deficient number, since it is larger than the sum of its proper divisors (100111707).

104153445 is an equidigital number, since it uses as much as digits as its factorization.

104153445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7824 (or 7812 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 104153445 is about 10205.5595143040. The cubic root of 104153445 is about 470.4981062947.

The spelling of 104153445 in words is "one hundred four million, one hundred fifty-three thousand, four hundred forty-five".