53212354 has 12 divisors (see below), whose sum is σ = 86431266. Its totient is φ = 24559392.

The previous prime is 53212351. The next prime is 53212373. The reversal of 53212354 is 45321235.

It can be written as a sum of positive squares in 3 ways, for example, as 36180225 + 17032129 = 6015^2 + 4127^2 .

It is not an unprimeable number, because it can be changed into a prime (53212351) 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, 78379 + ... + 79054.

Almost surely, 2^53212354 is an apocalyptic number.

53212354 is a deficient number, since it is larger than the sum of its proper divisors (33218912).

53212354 is a wasteful number, since it uses less digits than its factorization.

53212354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157461 (or 157448 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 53212354 is about 7294.6798421864. The cubic root of 53212354 is about 376.1295812991.

Adding to 53212354 its reverse (45321235), we get a palindrome (98533589).

The spelling of 53212354 in words is "fifty-three million, two hundred twelve thousand, three hundred fifty-four".