1405310055 has 16 divisors (see below), whose sum is σ = 2303338464. Its totient is φ = 731217920.

The previous prime is 1405310041. The next prime is 1405310057. The reversal of 1405310055 is 5500135041.

It is not a de Polignac number, because 1405310055 - 2¹² = 1405305959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1405310057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1141914 + ... + 1143143.

It is an arithmetic number, because the mean of its divisors is an integer number (143958654).

Almost surely, 2^1405310055 is an apocalyptic number.

1405310055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1405310055 is a deficient number, since it is larger than the sum of its proper divisors (898028409).

1405310055 is a wasteful number, since it uses less digits than its factorization.

1405310055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285106.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 1405310055 is about 37487.4653050856. The cubic root of 1405310055 is about 1120.1015147676.

Adding to 1405310055 its reverse (5500135041), we get a palindrome (6905445096).

The spelling of 1405310055 in words is "one billion, four hundred five million, three hundred ten thousand, fifty-five".