1318613054 has 16 divisors (see below), whose sum is σ = 2210359536. Its totient is φ = 584750400.

The previous prime is 1318613029. The next prime is 1318613057. The reversal of 1318613054 is 4503168131.

It is a self number, because there is not a number n which added to its sum of digits gives 1318613054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1318613057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730037 + ... + 731840.

It is an arithmetic number, because the mean of its divisors is an integer number (138147471).

Almost surely, 2^1318613054 is an apocalyptic number.

1318613054 is a deficient number, since it is larger than the sum of its proper divisors (891746482).

1318613054 is a wasteful number, since it uses less digits than its factorization.

1318613054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461931.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1318613054 is about 36312.7120165928. The cubic root of 1318613054 is about 1096.5769773361.

The spelling of 1318613054 in words is "one billion, three hundred eighteen million, six hundred thirteen thousand, fifty-four".