5354415315252 has 18 divisors (see below), whose sum is σ = 13534772046978. Its totient is φ = 1784805105072.

The previous prime is 5354415315251. The next prime is 5354415315257. The reversal of 5354415315252 is 2525135144535.

5354415315252 is a `hidden beast` number, since 5 + 3 + 5 + 441 + 5 + 3 + 152 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4958656054416 + 395759260836 = 2226804^2 + 629094^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 5354415315198 and 5354415315207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5354415315251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74366879343 + ... + 74366879414.

Almost surely, 2^{5354415315252} is an apocalyptic number.

It is an amenable number.

5354415315252 is an abundant number, since it is smaller than the sum of its proper divisors (8180356731726).

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

5354415315252 is a wasteful number, since it uses less digits than its factorization.

5354415315252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148733758767 (or 148733758762 counting only the distinct ones).

The product of its digits is 1800000, while the sum is 45.

The spelling of 5354415315252 in words is "five trillion, three hundred fifty-four billion, four hundred fifteen million, three hundred fifteen thousand, two hundred fifty-two".