4651505457 has 8 divisors (see below), whose sum is σ = 6202898976. Its totient is φ = 3100557792.

The previous prime is 4651505423. The next prime is 4651505513. The reversal of 4651505457 is 7545051564.

4651505457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4651505457 - 2³¹ = 2504021809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4651500457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86308 + ... + 129429.

It is an arithmetic number, because the mean of its divisors is an integer number (775362372).

Almost surely, 2^4651505457 is an apocalyptic number.

It is an amenable number.

4651505457 is a deficient number, since it is larger than the sum of its proper divisors (1551393519).

4651505457 is a wasteful number, since it uses less digits than its factorization.

4651505457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222927.

The product of its (nonzero) digits is 420000, while the sum is 42.

The square root of 4651505457 is about 68201.9461379219. The cubic root of 4651505457 is about 1669.2876420833.

The spelling of 4651505457 in words is "four billion, six hundred fifty-one million, five hundred five thousand, four hundred fifty-seven".