501272053 has 2 divisors, whose sum is σ = 501272054. Its totient is φ = 501272052.

The previous prime is 501272029. The next prime is 501272071. The reversal of 501272053 is 350272105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432348849 + 68923204 = 20793^2 + 8302^2 .

It is a cyclic number.

It is not a de Polignac number, because 501272053 - 2⁹ = 501271541 is a prime.

It is a super-2 number, since 2×501272053² = 502547342237669618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501270053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250636026 + 250636027.

It is an arithmetic number, because the mean of its divisors is an integer number (250636027).

Almost surely, 2^501272053 is an apocalyptic number.

It is an amenable number.

501272053 is a deficient number, since it is larger than the sum of its proper divisors (1).

501272053 is an equidigital number, since it uses as much as digits as its factorization.

501272053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 501272053 is about 22389.1056766455. The cubic root of 501272053 is about 794.3730420788.

The spelling of 501272053 in words is "five hundred one million, two hundred seventy-two thousand, fifty-three".