2752552921997 has 2 divisors, whose sum is σ = 2752552921998. Its totient is φ = 2752552921996.

The previous prime is 2752552921957. The next prime is 2752552922101. The reversal of 2752552921997 is 7991292552572.

2752552921997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2511752692201 + 240800229796 = 1584851^2 + 490714^2 .

It is a cyclic number.

It is not a de Polignac number, because 2752552921997 - 2¹² = 2752552917901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2752552921957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376276460998 + 1376276460999.

It is an arithmetic number, because the mean of its divisors is an integer number (1376276460999).

Almost surely, 2^{2752552921997} is an apocalyptic number.

It is an amenable number.

2752552921997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2752552921997 is an equidigital number, since it uses as much as digits as its factorization.

2752552921997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 71442000, while the sum is 65.

The spelling of 2752552921997 in words is "two trillion, seven hundred fifty-two billion, five hundred fifty-two million, nine hundred twenty-one thousand, nine hundred ninety-seven".