4771919092512 has 864 divisors, whose sum is σ = 16204026101760. Its totient is φ = 1223461324800.

The previous prime is 4771919092469. The next prime is 4771919092537. The reversal of 4771919092512 is 2152909191774.

It is a super-2 number, since 2×4771919092512² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1156266193 + ... + 1156270319.

It is an arithmetic number, because the mean of its divisors is an integer number (18754659840).

Almost surely, 2^{4771919092512} 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 4771919092512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8102013050880).

4771919092512 is an abundant number, since it is smaller than the sum of its proper divisors (11432107009248).

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

4771919092512 is a wasteful number, since it uses less digits than its factorization.

4771919092512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238 (or 4206 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 57.

The spelling of 4771919092512 in words is "four trillion, seven hundred seventy-one billion, nine hundred nineteen million, ninety-two thousand, five hundred twelve".