2534262397 has 2 divisors, whose sum is σ = 2534262398. Its totient is φ = 2534262396.

The previous prime is 2534262377. The next prime is 2534262433. The reversal of 2534262397 is 7932624352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2446390521 + 87871876 = 49461^2 + 9374^2 .

It is a cyclic number.

It is not a de Polignac number, because 2534262397 - 2¹⁵ = 2534229629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2534262347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267131198 + 1267131199.

It is an arithmetic number, because the mean of its divisors is an integer number (1267131199).

Almost surely, 2^2534262397 is an apocalyptic number.

It is an amenable number.

2534262397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534262397 is an equidigital number, since it uses as much as digits as its factorization.

2534262397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 43.

The square root of 2534262397 is about 50341.4580341094. The cubic root of 2534262397 is about 1363.3808612756.

The spelling of 2534262397 in words is "two billion, five hundred thirty-four million, two hundred sixty-two thousand, three hundred ninety-seven".