7463952091 has 2 divisors, whose sum is σ = 7463952092. Its totient is φ = 7463952090.

The previous prime is 7463952079. The next prime is 7463952109. The reversal of 7463952091 is 1902593647.

It is a happy number.

Together with next prime (7463952109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7463952091 - 2²³ = 7455563483 is a prime.

It is not a weakly prime, because it can be changed into another prime (7463952011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3731976045 + 3731976046.

It is an arithmetic number, because the mean of its divisors is an integer number (3731976046).

Almost surely, 2^7463952091 is an apocalyptic number.

7463952091 is a deficient number, since it is larger than the sum of its proper divisors (1).

7463952091 is an equidigital number, since it uses as much as digits as its factorization.

7463952091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 7463952091 is about 86394.1669963893. The cubic root of 7463952091 is about 1954.2927206932.

The spelling of 7463952091 in words is "seven billion, four hundred sixty-three million, nine hundred fifty-two thousand, ninety-one".