501463364543731 has 2 divisors, whose sum is σ = 501463364543732. Its totient is φ = 501463364543730.

The previous prime is 501463364543639. The next prime is 501463364543741. The reversal of 501463364543731 is 137345463364105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 501463364543731 - 2²³ = 501463356155123 is a prime.

It is a super-2 number, since 2×501463364543731² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (501463364543741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250731682271865 + 250731682271866.

It is an arithmetic number, because the mean of its divisors is an integer number (250731682271866).

Almost surely, 2^{501463364543731} is an apocalyptic number.

501463364543731 is a deficient number, since it is larger than the sum of its proper divisors (1).

501463364543731 is an equidigital number, since it uses as much as digits as its factorization.

501463364543731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32659200, while the sum is 55.

The spelling of 501463364543731 in words is "five hundred one trillion, four hundred sixty-three billion, three hundred sixty-four million, five hundred forty-three thousand, seven hundred thirty-one".