60563457 has 20 divisors (see below), whose sum is σ = 90887940. Its totient is φ = 40189824.

The previous prime is 60563443. The next prime is 60563483. The reversal of 60563457 is 75436506.

60563457 is a `hidden beast` number, since 605 + 6 + 3 + 45 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22667121 + 37896336 = 4761^2 + 6156^2 .

It is not a de Polignac number, because 60563457 - 2⁷ = 60563329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60563417) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17269 + ... + 20477.

It is an arithmetic number, because the mean of its divisors is an integer number (4544397).

It is a Proth number, since it is equal to 7393 ⋅ 2¹³ + 1 and 7393 < 2¹³.

Almost surely, 2^60563457 is an apocalyptic number.

It is an amenable number.

60563457 is a deficient number, since it is larger than the sum of its proper divisors (30324483).

60563457 is a wasteful number, since it uses less digits than its factorization.

60563457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454 (or 3445 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 60563457 is about 7782.2526944324. The cubic root of 60563457 is about 392.7084254160.

The spelling of 60563457 in words is "sixty million, five hundred sixty-three thousand, four hundred fifty-seven".