4562673021 has 12 divisors (see below), whose sum is σ = 6664579740. Its totient is φ = 3007604160.

The previous prime is 4562672953. The next prime is 4562673041. The reversal of 4562673021 is 1203762654.

4562673021 is a `hidden beast` number, since 4 + 5 + 626 + 7 + 3 + 0 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 465264900 + 4097408121 = 21570^2 + 64011^2 .

It is not a de Polignac number, because 4562673021 - 2¹⁵ = 4562640253 is a prime.

It is a super-2 number, since 2×4562673021² = 41635970193122532882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4562673041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2847310 + ... + 2848911.

It is an arithmetic number, because the mean of its divisors is an integer number (555381645).

Almost surely, 2^4562673021 is an apocalyptic number.

It is an amenable number.

4562673021 is a deficient number, since it is larger than the sum of its proper divisors (2101906719).

4562673021 is a wasteful number, since it uses less digits than its factorization.

4562673021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696316 (or 5696313 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4562673021 is about 67547.5611772920. The cubic root of 4562673021 is about 1658.5928246331.

The spelling of 4562673021 in words is "four billion, five hundred sixty-two million, six hundred seventy-three thousand, twenty-one".