677553452 has 12 divisors (see below), whose sum is σ = 1248124920. Its totient is φ = 320946336.

The previous prime is 677553449. The next prime is 677553469. The reversal of 677553452 is 254355776.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4457513 + ... + 4457664.

It is an arithmetic number, because the mean of its divisors is an integer number (104010410).

Almost surely, 2^677553452 is an apocalyptic number.

It is an amenable number.

677553452 is a deficient number, since it is larger than the sum of its proper divisors (570571468).

677553452 is a wasteful number, since it uses less digits than its factorization.

677553452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8915200 (or 8915198 counting only the distinct ones).

The product of its digits is 882000, while the sum is 44.

The square root of 677553452 is about 26029.8569339134. The cubic root of 677553452 is about 878.3100538926.

The spelling of 677553452 in words is "six hundred seventy-seven million, five hundred fifty-three thousand, four hundred fifty-two".