1401752850503 has 2 divisors, whose sum is σ = 1401752850504. Its totient is φ = 1401752850502.

The previous prime is 1401752850467. The next prime is 1401752850517. The reversal of 1401752850503 is 3050582571041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1401752850503 - 2¹² = 1401752846407 is a prime.

It is a super-2 number, since 2×1401752850503² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1401752850103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700876425251 + 700876425252.

It is an arithmetic number, because the mean of its divisors is an integer number (700876425252).

Almost surely, 2^{1401752850503} is an apocalyptic number.

1401752850503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401752850503 is an equidigital number, since it uses as much as digits as its factorization.

1401752850503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 1401752850503 in words is "one trillion, four hundred one billion, seven hundred fifty-two million, eight hundred fifty thousand, five hundred three".