1607063427664 has 10 divisors (see below), whose sum is σ = 3113685391130. Its totient is φ = 803531713824.

The previous prime is 1607063427659. The next prime is 1607063427677. The reversal of 1607063427664 is 4667243607061.

It can be written as a sum of positive squares in only one way, i.e., 1603870273600 + 3193154064 = 1266440^2 + 56508^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50220732099 + ... + 50220732130.

It is an arithmetic number, because the mean of its divisors is an integer number (311368539113).

Almost surely, 2^{1607063427664} is an apocalyptic number.

It is an amenable number.

1607063427664 is a deficient number, since it is larger than the sum of its proper divisors (1506621963466).

1607063427664 is a wasteful number, since it uses less digits than its factorization.

1607063427664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100441464237 (or 100441464231 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 1607063427664 in words is "one trillion, six hundred seven billion, sixty-three million, four hundred twenty-seven thousand, six hundred sixty-four".