57474547335550 has 12 divisors (see below), whose sum is σ = 106902658044216. Its totient is φ = 22989818934200.

The previous prime is 57474547335547. The next prime is 57474547335563. The reversal of 57474547335550 is 5553374547475.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 574745473306 + ... + 574745473405.

It is an arithmetic number, because the mean of its divisors is an integer number (8908554837018).

Almost surely, 2^{57474547335550} is an apocalyptic number.

57474547335550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57474547335550 is a deficient number, since it is larger than the sum of its proper divisors (49428110708666).

57474547335550 is a wasteful number, since it uses less digits than its factorization.

57474547335550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149490946723 (or 1149490946718 counting only the distinct ones).

The product of its (nonzero) digits is 617400000, while the sum is 64.

The spelling of 57474547335550 in words is "fifty-seven trillion, four hundred seventy-four billion, five hundred forty-seven million, three hundred thirty-five thousand, five hundred fifty".