4951539064 has 8 divisors (see below), whose sum is σ = 9284135760. Its totient is φ = 2475769528.

The previous prime is 4951539041. The next prime is 4951539079. The reversal of 4951539064 is 4609351594.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 309471184 + ... + 309471199.

It is an arithmetic number, because the mean of its divisors is an integer number (1160516970).

Almost surely, 2^4951539064 is an apocalyptic number.

It is an amenable number.

4951539064 is a deficient number, since it is larger than the sum of its proper divisors (4332596696).

4951539064 is a wasteful number, since it uses less digits than its factorization.

4951539064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618942389 (or 618942385 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 46.

The square root of 4951539064 is about 70367.1731988716. The cubic root of 4951539064 is about 1704.4335328907.

The spelling of 4951539064 in words is "four billion, nine hundred fifty-one million, five hundred thirty-nine thousand, sixty-four".