4531061678 has 16 divisors (see below), whose sum is σ = 7984808496. Its totient is φ = 1901144640.

The previous prime is 4531061671. The next prime is 4531061693. The reversal of 4531061678 is 8761601354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4531061671) 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, 7921151 + ... + 7921722.

It is an arithmetic number, because the mean of its divisors is an integer number (499050531).

Almost surely, 2^4531061678 is an apocalyptic number.

4531061678 is a deficient number, since it is larger than the sum of its proper divisors (3453746818).

4531061678 is a wasteful number, since it uses less digits than its factorization.

4531061678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15842899.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 4531061678 is about 67313.1612539480. The cubic root of 4531061678 is about 1654.7535621231.

The spelling of 4531061678 in words is "four billion, five hundred thirty-one million, sixty-one thousand, six hundred seventy-eight".