4026501097 has 2 divisors, whose sum is σ = 4026501098. Its totient is φ = 4026501096.

The previous prime is 4026501067. The next prime is 4026501133. The reversal of 4026501097 is 7901056204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3283175401 + 743325696 = 57299^2 + 27264^2 .

It is a cyclic number.

It is not a de Polignac number, because 4026501097 - 2¹¹ = 4026499049 is a prime.

It is a super-2 number, since 2×4026501097² = 32425422168284406818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4026501067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013250548 + 2013250549.

It is an arithmetic number, because the mean of its divisors is an integer number (2013250549).

Almost surely, 2^4026501097 is an apocalyptic number.

It is an amenable number.

4026501097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4026501097 is an equidigital number, since it uses as much as digits as its factorization.

4026501097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 4026501097 is about 63454.7169011099. The cubic root of 4026501097 is about 1590.8989941333.

The spelling of 4026501097 in words is "four billion, twenty-six million, five hundred one thousand, ninety-seven".