307149549463 has 2 divisors, whose sum is σ = 307149549464. Its totient is φ = 307149549462.

The previous prime is 307149549431. The next prime is 307149549521. The reversal of 307149549463 is 364945941703.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 307149549463 - 2⁵ = 307149549431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (307149549263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153574774731 + 153574774732.

It is an arithmetic number, because the mean of its divisors is an integer number (153574774732).

Almost surely, 2^307149549463 is an apocalyptic number.

307149549463 is a deficient number, since it is larger than the sum of its proper divisors (1).

307149549463 is an equidigital number, since it uses as much as digits as its factorization.

307149549463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 307149549463 in words is "three hundred seven billion, one hundred forty-nine million, five hundred forty-nine thousand, four hundred sixty-three".