4781623254254 has 32 divisors (see below), whose sum is σ = 9124751520000. Its totient is φ = 1862970096120.

The previous prime is 4781623254229. The next prime is 4781623254307. The reversal of 4781623254254 is 4524523261874.

It is a super-2 number, since 2×4781623254254² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4781623254196 and 4781623254205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316824104 + ... + 316839195.

It is an arithmetic number, because the mean of its divisors is an integer number (285148485000).

Almost surely, 2^{4781623254254} is an apocalyptic number.

4781623254254 is a deficient number, since it is larger than the sum of its proper divisors (4343128265746).

4781623254254 is a wasteful number, since it uses less digits than its factorization.

4781623254254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633663333 (or 633663319 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 53.

The spelling of 4781623254254 in words is "four trillion, seven hundred eighty-one billion, six hundred twenty-three million, two hundred fifty-four thousand, two hundred fifty-four".