676257550 has 24 divisors (see below), whose sum is σ = 1260745200. Its totient is φ = 269878080.

The previous prime is 676257499. The next prime is 676257553. The reversal of 676257550 is 55752676.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 676257497 and 676257506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676257553) 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, 6546 + ... + 37354.

It is an arithmetic number, because the mean of its divisors is an integer number (52531050).

Almost surely, 2^676257550 is an apocalyptic number.

676257550 is a deficient number, since it is larger than the sum of its proper divisors (584487650).

676257550 is a wasteful number, since it uses less digits than its factorization.

676257550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31260 (or 31255 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 43.

The square root of 676257550 is about 26004.9524129540. The cubic root of 676257550 is about 877.7497388481.

The spelling of 676257550 in words is "six hundred seventy-six million, two hundred fifty-seven thousand, five hundred fifty".