2920552064513 has 2 divisors, whose sum is σ = 2920552064514. Its totient is φ = 2920552064512.

The previous prime is 2920552064509. The next prime is 2920552064519. The reversal of 2920552064513 is 3154602550292.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1666931463409 + 1253620601104 = 1291097^2 + 1119652^2 .

It is a cyclic number.

It is not a de Polignac number, because 2920552064513 - 2² = 2920552064509 is a prime.

It is a super-2 number, since 2×2920552064513² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2920552064519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1460276032256 + 1460276032257.

It is an arithmetic number, because the mean of its divisors is an integer number (1460276032257).

Almost surely, 2^{2920552064513} is an apocalyptic number.

It is an amenable number.

2920552064513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2920552064513 is an equidigital number, since it uses as much as digits as its factorization.

2920552064513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 2920552064513 in words is "two trillion, nine hundred twenty billion, five hundred fifty-two million, sixty-four thousand, five hundred thirteen".