1534673606656 has 24 divisors (see below), whose sum is σ = 3068597865060. Its totient is φ = 767336802304.

The previous prime is 1534673606647. The next prime is 1534673606677. The reversal of 1534673606656 is 6566063764351.

It is a self number, because there is not a number n which added to its sum of digits gives 1534673606656.

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, 374674126 + ... + 374678221.

Almost surely, 2^{1534673606656} is an apocalyptic number.

1534673606656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1534673606656 is a deficient number, since it is larger than the sum of its proper divisors (1533924258404).

1534673606656 is an frugal number, since it uses more digits than its factorization.

1534673606656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749352369 (or 749352349 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 58.

The spelling of 1534673606656 in words is "one trillion, five hundred thirty-four billion, six hundred seventy-three million, six hundred six thousand, six hundred fifty-six".