53552020346 has 16 divisors (see below), whose sum is σ = 89668500768. Its totient is φ = 23775738000.

The previous prime is 53552020343. The next prime is 53552020363. The reversal of 53552020346 is 64302025535.

It is not an unprimeable number, because it can be changed into a prime (53552020343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28303505 + ... + 28305396.

It is an arithmetic number, because the mean of its divisors is an integer number (5604281298).

Almost surely, 2^53552020346 is an apocalyptic number.

53552020346 is a deficient number, since it is larger than the sum of its proper divisors (36116480422).

53552020346 is a wasteful number, since it uses less digits than its factorization.

53552020346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56608957.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 53552020346 in words is "fifty-three billion, five hundred fifty-two million, twenty thousand, three hundred forty-six".