484758471857157 has 8 divisors (see below), whose sum is σ = 718160699047680. Its totient is φ = 323172314571420.

The previous prime is 484758471857089. The next prime is 484758471857189. The reversal of 484758471857157 is 751758174857484.

484758471857157 is a `hidden beast` number, since 4 + 8 + 4 + 7 + 58 + 471 + 85 + 7 + 15 + 7 = 666.

It is not a de Polignac number, because 484758471857157 - 2¹⁶ = 484758471791621 is a prime.

It is a super-2 number, since 2×484758471857157² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484758471853157) 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, 8977008738069 + ... + 8977008738122.

It is an arithmetic number, because the mean of its divisors is an integer number (89770087380960).

Almost surely, 2^{484758471857157} is an apocalyptic number.

It is an amenable number.

484758471857157 is a deficient number, since it is larger than the sum of its proper divisors (233402227190523).

484758471857157 is a wasteful number, since it uses less digits than its factorization.

484758471857157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17954017476200 (or 17954017476194 counting only the distinct ones).

The product of its digits is 9834496000, while the sum is 81.

The spelling of 484758471857157 in words is "four hundred eighty-four trillion, seven hundred fifty-eight billion, four hundred seventy-one million, eight hundred fifty-seven thousand, one hundred fifty-seven".