1423513055 has 8 divisors (see below), whose sum is σ = 1708502544. Its totient is φ = 1138619200.

The previous prime is 1423513043. The next prime is 1423513109. The reversal of 1423513055 is 5503153241.

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

It is not a de Polignac number, because 1423513055 - 2¹⁰ = 1423512031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14435 + ... + 55275.

It is an arithmetic number, because the mean of its divisors is an integer number (213562818).

Almost surely, 2^1423513055 is an apocalyptic number.

1423513055 is a deficient number, since it is larger than the sum of its proper divisors (284989489).

1423513055 is an equidigital number, since it uses as much as digits as its factorization.

1423513055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47817.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 1423513055 is about 37729.4719682107. The cubic root of 1423513055 is about 1124.9170124793.

Adding to 1423513055 its reverse (5503153241), we get a palindrome (6926666296).

The spelling of 1423513055 in words is "one billion, four hundred twenty-three million, five hundred thirteen thousand, fifty-five".