3663526747057 has 4 divisors (see below), whose sum is σ = 3667299690096. Its totient is φ = 3659753804020.

The previous prime is 3663526747043. The next prime is 3663526747213. The reversal of 3663526747057 is 7507476253663.

3663526747057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3663526747057 - 2¹¹ = 3663526745009 is a prime.

It is a super-2 number, since 2×3663526747057² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3663526746986 and 3663526747004.

It is not an unprimeable number, because it can be changed into a prime (3663526747957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886470063 + ... + 1886472004.

It is an arithmetic number, because the mean of its divisors is an integer number (916824922524).

Almost surely, 2^{3663526747057} is an apocalyptic number.

It is an amenable number.

3663526747057 is a deficient number, since it is larger than the sum of its proper divisors (3772943039).

3663526747057 is an equidigital number, since it uses as much as digits as its factorization.

3663526747057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772943038.

The product of its (nonzero) digits is 133358400, while the sum is 61.

The spelling of 3663526747057 in words is "three trillion, six hundred sixty-three billion, five hundred twenty-six million, seven hundred forty-seven thousand, fifty-seven".