2920701551 has 2 divisors, whose sum is σ = 2920701552. Its totient is φ = 2920701550.

The previous prime is 2920701547. The next prime is 2920701557. The reversal of 2920701551 is 1551070292.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2920701551 - 2² = 2920701547 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2920701557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1460350775 + 1460350776.

It is an arithmetic number, because the mean of its divisors is an integer number (1460350776).

Almost surely, 2^2920701551 is an apocalyptic number.

2920701551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2920701551 is an equidigital number, since it uses as much as digits as its factorization.

2920701551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 2920701551 is about 54043.5153464317. The cubic root of 2920701551 is about 1429.4283582449.

The spelling of 2920701551 in words is "two billion, nine hundred twenty million, seven hundred one thousand, five hundred fifty-one".