1310905808054 has 16 divisors (see below), whose sum is σ = 2062595266560. Its totient is φ = 623672460840.

The previous prime is 1310905808041. The next prime is 1310905808071. The reversal of 1310905808054 is 4508085090131.

It is a junction number, because it is equal to n+sod(n) for n = 1310905807996 and 1310905808014.

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, 74593184 + ... + 74610755.

It is an arithmetic number, because the mean of its divisors is an integer number (128912204160).

Almost surely, 2^{1310905808054} is an apocalyptic number.

1310905808054 is a deficient number, since it is larger than the sum of its proper divisors (751689458506).

1310905808054 is a wasteful number, since it uses less digits than its factorization.

1310905808054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149204155.

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 1310905808054 in words is "one trillion, three hundred ten billion, nine hundred five million, eight hundred eight thousand, fifty-four".