507001441 has 2 divisors, whose sum is σ = 507001442. Its totient is φ = 507001440.

The previous prime is 507001423. The next prime is 507001463. The reversal of 507001441 is 144100705.

It is an a-pointer prime, because the next prime (507001463) can be obtained adding 507001441 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 267649600 + 239351841 = 16360^2 + 15471^2 .

It is a cyclic number.

It is not a de Polignac number, because 507001441 - 2⁵ = 507001409 is a prime.

It is a super-2 number, since 2×507001441² = 514100922352152962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (507001141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253500720 + 253500721.

It is an arithmetic number, because the mean of its divisors is an integer number (253500721).

Almost surely, 2^507001441 is an apocalyptic number.

It is an amenable number.

507001441 is a deficient number, since it is larger than the sum of its proper divisors (1).

507001441 is an equidigital number, since it uses as much as digits as its factorization.

507001441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 507001441 is about 22516.6924969010. The cubic root of 507001441 is about 797.3880653819.

The spelling of 507001441 in words is "five hundred seven million, one thousand, four hundred forty-one".