501040151383 has 2 divisors, whose sum is σ = 501040151384. Its totient is φ = 501040151382.

The previous prime is 501040151357. The next prime is 501040151393. The reversal of 501040151383 is 383151040105.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-501040151383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501040151303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250520075691 + 250520075692.

It is an arithmetic number, because the mean of its divisors is an integer number (250520075692).

Almost surely, 2^501040151383 is an apocalyptic number.

501040151383 is a deficient number, since it is larger than the sum of its proper divisors (1).

501040151383 is an equidigital number, since it uses as much as digits as its factorization.

501040151383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 501040151383 its reverse (383151040105), we get a palindrome (884191191488).

The spelling of 501040151383 in words is "five hundred one billion, forty million, one hundred fifty-one thousand, three hundred eighty-three".