1377375006652 has 12 divisors (see below), whose sum is σ = 2410417030840. Its totient is φ = 688684426416.

The previous prime is 1377375006643. The next prime is 1377375006703. The reversal of 1377375006652 is 2566005737731.

It is a self number, because there is not a number n which added to its sum of digits gives 1377375006652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454174 + ... + 1720762.

Almost surely, 2^{1377375006652} is an apocalyptic number.

It is an amenable number.

1377375006652 is a deficient number, since it is larger than the sum of its proper divisors (1033042024188).

1377375006652 is a wasteful number, since it uses less digits than its factorization.

1377375006652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538460 (or 1538458 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 52.

The spelling of 1377375006652 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy-five million, six thousand, six hundred fifty-two".