5738946661537 has 2 divisors, whose sum is σ = 5738946661538. Its totient is φ = 5738946661536.

The previous prime is 5738946661517. The next prime is 5738946661577. The reversal of 5738946661537 is 7351666498375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5412118348816 + 326828312721 = 2326396^2 + 571689^2 .

It is a cyclic number.

It is not a de Polignac number, because 5738946661537 - 2¹⁵ = 5738946628769 is a prime.

It is not a weakly prime, because it can be changed into another prime (5738946661517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2869473330768 + 2869473330769.

It is an arithmetic number, because the mean of its divisors is an integer number (2869473330769).

Almost surely, 2^{5738946661537} is an apocalyptic number.

It is an amenable number.

5738946661537 is a deficient number, since it is larger than the sum of its proper divisors (1).

5738946661537 is an equidigital number, since it uses as much as digits as its factorization.

5738946661537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 685843200, while the sum is 70.

The spelling of 5738946661537 in words is "five trillion, seven hundred thirty-eight billion, nine hundred forty-six million, six hundred sixty-one thousand, five hundred thirty-seven".