1377163004 has 12 divisors (see below), whose sum is σ = 2754326064. Its totient is φ = 590212704.

The previous prime is 1377162953. The next prime is 1377163033. The reversal of 1377163004 is 4003617731.

1377163004 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24592169 + ... + 24592224.

It is an arithmetic number, because the mean of its divisors is an integer number (229527172).

Almost surely, 2^1377163004 is an apocalyptic number.

1377163004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1377163004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1377163004 is a wasteful number, since it uses less digits than its factorization.

1377163004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49184404 (or 49184402 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 1377163004 is about 37110.1469142875. The cubic root of 1377163004 is about 1112.5728280228.

The spelling of 1377163004 in words is "one billion, three hundred seventy-seven million, one hundred sixty-three thousand, four".