2026630583537 has 4 divisors (see below), whose sum is σ = 2316149238336. Its totient is φ = 1737111928740.

The previous prime is 2026630583533. The next prime is 2026630583557. The reversal of 2026630583537 is 7353850366202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2026630583537 - 2² = 2026630583533 is a prime.

It is a super-2 number, since 2×2026630583537² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2026630583533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144759327389 + ... + 144759327402.

It is an arithmetic number, because the mean of its divisors is an integer number (579037309584).

Almost surely, 2^{2026630583537} is an apocalyptic number.

It is an amenable number.

2026630583537 is a deficient number, since it is larger than the sum of its proper divisors (289518654799).

2026630583537 is an equidigital number, since it uses as much as digits as its factorization.

2026630583537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289518654798.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 2026630583537 in words is "two trillion, twenty-six billion, six hundred thirty million, five hundred eighty-three thousand, five hundred thirty-seven".