520461107 has 2 divisors, whose sum is σ = 520461108. Its totient is φ = 520461106.

The previous prime is 520461083. The next prime is 520461143. The reversal of 520461107 is 701164025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 520461107 - 2⁸ = 520460851 is a prime.

It is not a weakly prime, because it can be changed into another prime (520461197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260230553 + 260230554.

It is an arithmetic number, because the mean of its divisors is an integer number (260230554).

Almost surely, 2^520461107 is an apocalyptic number.

520461107 is a deficient number, since it is larger than the sum of its proper divisors (1).

520461107 is an equidigital number, since it uses as much as digits as its factorization.

520461107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 520461107 is about 22813.6167014351. The cubic root of 520461107 is about 804.3827718535.

The spelling of 520461107 in words is "five hundred twenty million, four hundred sixty-one thousand, one hundred seven".