53487202 has 8 divisors (see below), whose sum is σ = 84950316. Its totient is φ = 25170432.

The previous prime is 53487199. The next prime is 53487209. The reversal of 53487202 is 20278435.

It can be written as a sum of positive squares in 2 ways, for example, as 53450721 + 36481 = 7311^2 + 191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53487209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786543 + ... + 786610.

Almost surely, 2^53487202 is an apocalyptic number.

53487202 is a deficient number, since it is larger than the sum of its proper divisors (31463114).

53487202 is a wasteful number, since it uses less digits than its factorization.

53487202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573172.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 53487202 is about 7313.4945135687. The cubic root of 53487202 is about 376.7760538888.

The spelling of 53487202 in words is "fifty-three million, four hundred eighty-seven thousand, two hundred two".