52462019 has 2 divisors, whose sum is σ = 52462020. Its totient is φ = 52462018.

The previous prime is 52461991. The next prime is 52462037. The reversal of 52462019 is 91026425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52462019 is a prime.

It is a super-2 number, since 2×52462019² = 5504526875112722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52461982 and 52462000.

It is not a weakly prime, because it can be changed into another prime (52462079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26231009 + 26231010.

It is an arithmetic number, because the mean of its divisors is an integer number (26231010).

Almost surely, 2^52462019 is an apocalyptic number.

52462019 is a deficient number, since it is larger than the sum of its proper divisors (1).

52462019 is an equidigital number, since it uses as much as digits as its factorization.

52462019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 52462019 is about 7243.0669608944. The cubic root of 52462019 is about 374.3533007955.

The spelling of 52462019 in words is "fifty-two million, four hundred sixty-two thousand, nineteen".