60755657 has 4 divisors (see below), whose sum is σ = 61234176. Its totient is φ = 60277140.

The previous prime is 60755647. The next prime is 60755687. The reversal of 60755657 is 75655706.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60755657 - 2⁶ = 60755593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60755647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239069 + ... + 239322.

It is an arithmetic number, because the mean of its divisors is an integer number (15308544).

Almost surely, 2^60755657 is an apocalyptic number.

It is an amenable number.

60755657 is a deficient number, since it is larger than the sum of its proper divisors (478519).

60755657 is a wasteful number, since it uses less digits than its factorization.

60755657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478518.

The product of its (nonzero) digits is 220500, while the sum is 41.

The square root of 60755657 is about 7794.5915223314. The cubic root of 60755657 is about 393.1234108383.

The spelling of 60755657 in words is "sixty million, seven hundred fifty-five thousand, six hundred fifty-seven".