4562768064 has 56 divisors (see below), whose sum is σ = 12118360320. Its totient is φ = 1515122944.

The previous prime is 4562768059. The next prime is 4562768087. The reversal of 4562768064 is 4608672654.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5317 + ... + 95675.

Almost surely, 2^4562768064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4562768064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6059180160).

4562768064 is an abundant number, since it is smaller than the sum of its proper divisors (7555592256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4562768064 is a wasteful number, since it uses less digits than its factorization.

4562768064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90637 (or 90627 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The square root of 4562768064 is about 67548.2647001387. The cubic root of 4562768064 is about 1658.6043410214.

The spelling of 4562768064 in words is "four billion, five hundred sixty-two million, seven hundred sixty-eight thousand, sixty-four".