1313406054 has 24 divisors (see below), whose sum is σ = 2915122392. Its totient is φ = 427123680.

The previous prime is 1313406037. The next prime is 1313406071. The reversal of 1313406054 is 4506043131.

1313406054 is a `hidden beast` number, since 1 + 3 + 13 + 40 + 605 + 4 = 666.

1313406054 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1313406037) and next prime (1313406071).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 889104 + ... + 890579.

It is an arithmetic number, because the mean of its divisors is an integer number (121463433).

Almost surely, 2^1313406054 is an apocalyptic number.

1313406054 is an abundant number, since it is smaller than the sum of its proper divisors (1601716338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313406054 is a wasteful number, since it uses less digits than its factorization.

1313406054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779732 (or 1779729 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1313406054 is about 36240.9444413360. The cubic root of 1313406054 is about 1095.1316686605.

Adding to 1313406054 its reverse (4506043131), we get a palindrome (5819449185).

The spelling of 1313406054 in words is "one billion, three hundred thirteen million, four hundred six thousand, fifty-four".