2652438037063 has 4 divisors (see below), whose sum is σ = 2688772804768. Its totient is φ = 2616103269360.

The previous prime is 2652438037037. The next prime is 2652438037099. The reversal of 2652438037063 is 3607308342562.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2652438037063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2652438036998 and 2652438037016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652438037163) 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, 18167383743 + ... + 18167383888.

It is an arithmetic number, because the mean of its divisors is an integer number (672193201192).

Almost surely, 2^{2652438037063} is an apocalyptic number.

2652438037063 is a deficient number, since it is larger than the sum of its proper divisors (36334767705).

2652438037063 is an equidigital number, since it uses as much as digits as its factorization.

2652438037063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36334767704.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 2652438037063 in words is "two trillion, six hundred fifty-two billion, four hundred thirty-eight million, thirty-seven thousand, sixty-three".