43025525651 has 2 divisors, whose sum is σ = 43025525652. Its totient is φ = 43025525650.

The previous prime is 43025525597. The next prime is 43025525659. The reversal of 43025525651 is 15652552034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43025525651 - 2¹⁰ = 43025524627 is a prime.

It is not a weakly prime, because it can be changed into another prime (43025525659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21512762825 + 21512762826.

It is an arithmetic number, because the mean of its divisors is an integer number (21512762826).

Almost surely, 2^43025525651 is an apocalyptic number.

43025525651 is a deficient number, since it is larger than the sum of its proper divisors (1).

43025525651 is an equidigital number, since it uses as much as digits as its factorization.

43025525651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 43025525651 in words is "forty-three billion, twenty-five million, five hundred twenty-five thousand, six hundred fifty-one".