60525457 has 8 divisors (see below), whose sum is σ = 64213992. Its totient is φ = 56851200.

The previous prime is 60525419. The next prime is 60525461. The reversal of 60525457 is 75452506.

It can be written as a sum of positive squares in 4 ways, for example, as 7177041 + 53348416 = 2679^2 + 7304^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60525457 - 2⁷ = 60525329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60525557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5907 + ... + 12487.

It is an arithmetic number, because the mean of its divisors is an integer number (8026749).

Almost surely, 2^60525457 is an apocalyptic number.

It is an amenable number.

60525457 is a deficient number, since it is larger than the sum of its proper divisors (3688535).

60525457 is a wasteful number, since it uses less digits than its factorization.

60525457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7139.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 60525457 is about 7779.8108588834. The cubic root of 60525457 is about 392.6262744343.

It can be divided in two parts, 605 and 25457, that added together give a palindrome (26062).

The spelling of 60525457 in words is "sixty million, five hundred twenty-five thousand, four hundred fifty-seven".