53807299366544 has 40 divisors (see below), whose sum is σ = 107081712230592. Its totient is φ = 26178067036800.

The previous prime is 53807299366519. The next prime is 53807299366619. The reversal of 53807299366544 is 44566399270835.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148504007 + ... + 148865894.

Almost surely, 2^{53807299366544} is an apocalyptic number.

It is an amenable number.

53807299366544 is a deficient number, since it is larger than the sum of its proper divisors (53274412864048).

53807299366544 is a wasteful number, since it uses less digits than its factorization.

53807299366544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297370215 (or 297370209 counting only the distinct ones).

The product of its (nonzero) digits is 1175731200, while the sum is 71.

The spelling of 53807299366544 in words is "fifty-three trillion, eight hundred seven billion, two hundred ninety-nine million, three hundred sixty-six thousand, five hundred forty-four".