1377660053 has 8 divisors (see below), whose sum is σ = 1717602240. Its totient is φ = 1073501280.

The previous prime is 1377660023. The next prime is 1377660071. The reversal of 1377660053 is 3500667731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1377660053 - 2¹⁰ = 1377659029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1377659989 and 1377660016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377660023) 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, 8945768 + ... + 8945921.

It is an arithmetic number, because the mean of its divisors is an integer number (214700280).

Almost surely, 2^1377660053 is an apocalyptic number.

It is an amenable number.

1377660053 is a deficient number, since it is larger than the sum of its proper divisors (339942187).

1377660053 is a wasteful number, since it uses less digits than its factorization.

1377660053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17891707.

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 1377660053 is about 37116.8432520871. The cubic root of 1377660053 is about 1112.7066627475.

The spelling of 1377660053 in words is "one billion, three hundred seventy-seven million, six hundred sixty thousand, fifty-three".