1308864054 has 16 divisors (see below), whose sum is σ = 2643144192. Its totient is φ = 432052008.

The previous prime is 1308864041. The next prime is 1308864061. The reversal of 1308864054 is 4504688031.

It is a super-2 number, since 2×1308864054² = 3426250223706629832, which contains 22 as substring.

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, 1058334 + ... + 1059569.

It is an arithmetic number, because the mean of its divisors is an integer number (165196512).

Almost surely, 2^1308864054 is an apocalyptic number.

1308864054 is an abundant number, since it is smaller than the sum of its proper divisors (1334280138).

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

1308864054 is a wasteful number, since it uses less digits than its factorization.

1308864054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118011.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 1308864054 is about 36178.2262417604. The cubic root of 1308864054 is about 1093.8678216737.

It can be divided in two parts, 130886 and 4054, that added together give a triangular number (134940 = T₅₁₉).

The spelling of 1308864054 in words is "one billion, three hundred eight million, eight hundred sixty-four thousand, fifty-four".