60534521 has 2 divisors, whose sum is σ = 60534522. Its totient is φ = 60534520.

The previous prime is 60534511. The next prime is 60534563. The reversal of 60534521 is 12543506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44622400 + 15912121 = 6680^2 + 3989^2 .

It is a cyclic number.

It is not a de Polignac number, because 60534521 - 2⁶ = 60534457 is a prime.

It is not a weakly prime, because it can be changed into another prime (60534511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30267260 + 30267261.

It is an arithmetic number, because the mean of its divisors is an integer number (30267261).

Almost surely, 2^60534521 is an apocalyptic number.

It is an amenable number.

60534521 is a deficient number, since it is larger than the sum of its proper divisors (1).

60534521 is an equidigital number, since it uses as much as digits as its factorization.

60534521 is an evil number, because the sum of its binary digits is even.

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

The square root of 60534521 is about 7780.3933705180. The cubic root of 60534521 is about 392.6458727273.

The spelling of 60534521 in words is "sixty million, five hundred thirty-four thousand, five hundred twenty-one".