52993700544 has 56 divisors (see below), whose sum is σ = 141987381760. Its totient is φ = 17440959744.

The previous prime is 52993700533. The next prime is 52993700567. The reversal of 52993700544 is 44500739925.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 52993700493 and 52993700502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1731724 + ... + 1762059.

It is an arithmetic number, because the mean of its divisors is an integer number (2535488960).

Almost surely, 2^52993700544 is an apocalyptic number.

It is an amenable number.

52993700544 is an abundant number, since it is smaller than the sum of its proper divisors (88993681216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52993700544 is a wasteful number, since it uses less digits than its factorization.

52993700544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493877 (or 3493867 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 52993700544 in words is "fifty-two billion, nine hundred ninety-three million, seven hundred thousand, five hundred forty-four".