4560617278 has 12 divisors (see below), whose sum is σ = 7957811952. Its totient is φ = 1954550220.

The previous prime is 4560617273. The next prime is 4560617279. The reversal of 4560617278 is 8727160654.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4560617273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23268358 + ... + 23268553.

It is an arithmetic number, because the mean of its divisors is an integer number (663150996).

Almost surely, 2^4560617278 is an apocalyptic number.

4560617278 is a deficient number, since it is larger than the sum of its proper divisors (3397194674).

4560617278 is a wasteful number, since it uses less digits than its factorization.

4560617278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46536927 (or 46536920 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 4560617278 is about 67532.3424590026. The cubic root of 4560617278 is about 1658.3436904976.

The spelling of 4560617278 in words is "four billion, five hundred sixty million, six hundred seventeen thousand, two hundred seventy-eight".