146761640527 has 2 divisors, whose sum is σ = 146761640528. Its totient is φ = 146761640526.

The previous prime is 146761640461. The next prime is 146761640537. The reversal of 146761640527 is 725046167641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146761640527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146761640537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73380820263 + 73380820264.

It is an arithmetic number, because the mean of its divisors is an integer number (73380820264).

Almost surely, 2^146761640527 is an apocalyptic number.

146761640527 is a deficient number, since it is larger than the sum of its proper divisors (1).

146761640527 is an equidigital number, since it uses as much as digits as its factorization.

146761640527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 146761640527 in words is "one hundred forty-six billion, seven hundred sixty-one million, six hundred forty thousand, five hundred twenty-seven".