52154603 has 2 divisors, whose sum is σ = 52154604. Its totient is φ = 52154602.

The previous prime is 52154591. The next prime is 52154611. The reversal of 52154603 is 30645125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52154603 - 2⁴ = 52154587 is a prime.

It is a super-2 number, since 2×52154603² = 5440205228175218, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52154633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26077301 + 26077302.

It is an arithmetic number, because the mean of its divisors is an integer number (26077302).

Almost surely, 2^52154603 is an apocalyptic number.

52154603 is a deficient number, since it is larger than the sum of its proper divisors (1).

52154603 is an equidigital number, since it uses as much as digits as its factorization.

52154603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 52154603 is about 7221.8143842112. The cubic root of 52154603 is about 373.6206582941.

Adding to 52154603 its reverse (30645125), we get a palindrome (82799728).

The spelling of 52154603 in words is "fifty-two million, one hundred fifty-four thousand, six hundred three".