10153532491 has 2 divisors, whose sum is σ = 10153532492. Its totient is φ = 10153532490.

The previous prime is 10153532483. The next prime is 10153532503. The reversal of 10153532491 is 19423535101.

10153532491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10153532491 - 2³ = 10153532483 is a prime.

It is not a weakly prime, because it can be changed into another prime (10153532791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5076766245 + 5076766246.

It is an arithmetic number, because the mean of its divisors is an integer number (5076766246).

Almost surely, 2^10153532491 is an apocalyptic number.

10153532491 is a deficient number, since it is larger than the sum of its proper divisors (1).

10153532491 is an equidigital number, since it uses as much as digits as its factorization.

10153532491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 10153532491 in words is "ten billion, one hundred fifty-three million, five hundred thirty-two thousand, four hundred ninety-one".