2056361736004 has 9 divisors (see below), whose sum is σ = 3598638057021. Its totient is φ = 1028179434000.

The previous prime is 2056361736001. The next prime is 2056361736179. The reversal of 2056361736004 is 4006371636502.

The square root of 2056361736004 is 1434002.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1643272737604 + 413088998400 = 1281902^2 + 642720^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2056361736001) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2509504 + ... + 3226504.

Almost surely, 2^{2056361736004} is an apocalyptic number.

2056361736004 is the 1434002-nd square number.

It is an amenable number.

2056361736004 is a deficient number, since it is larger than the sum of its proper divisors (1542276321017).

2056361736004 is an frugal number, since it uses more digits than its factorization.

2056361736004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434006 (or 717003 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 2056361736004 in words is "two trillion, fifty-six billion, three hundred sixty-one million, seven hundred thirty-six thousand, four".