1377371116053 has 16 divisors (see below), whose sum is σ = 2040593322240. Its totient is φ = 918227826432.

The previous prime is 1377371116003. The next prime is 1377371116081. The reversal of 1377371116053 is 3506111737731.

It is a happy number.

1377371116053 is a `hidden beast` number, since 1 + 3 + 7 + 7 + 37 + 1 + 1 + 1 + 605 + 3 = 666.

It is not a de Polignac number, because 1377371116053 - 2⁹ = 1377371115541 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377371116003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806325 + ... + 1845237.

It is an arithmetic number, because the mean of its divisors is an integer number (127537082640).

Almost surely, 2^{1377371116053} is an apocalyptic number.

It is an amenable number.

1377371116053 is a deficient number, since it is larger than the sum of its proper divisors (663222206187).

1377371116053 is a wasteful number, since it uses less digits than its factorization.

1377371116053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088025 (or 1088019 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 45.

The spelling of 1377371116053 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy-one million, one hundred sixteen thousand, fifty-three".