53623514408352 has 48 divisors (see below), whose sum is σ = 160870543227072. Its totient is φ = 15321004116480.

The previous prime is 53623514408351. The next prime is 53623514408369. The reversal of 53623514408352 is 25380441532635.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 53623514408295 and 53623514408304.

It is not an unprimeable number, because it can be changed into a prime (53623514408351) 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, 39898447549 + ... + 39898448892.

It is an arithmetic number, because the mean of its divisors is an integer number (3351469650564).

Almost surely, 2^{53623514408352} is an apocalyptic number.

It is an amenable number.

53623514408352 is an abundant number, since it is smaller than the sum of its proper divisors (107247028818720).

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

53623514408352 is a wasteful number, since it uses less digits than its factorization.

53623514408352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79796896461 (or 79796896453 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 53623514408352 in words is "fifty-three trillion, six hundred twenty-three billion, five hundred fourteen million, four hundred eight thousand, three hundred fifty-two".