53471450 has 12 divisors (see below), whose sum is σ = 99456990. Its totient is φ = 21388560.

The previous prime is 53471437. The next prime is 53471459. The reversal of 53471450 is 5417435.

It can be written as a sum of positive squares in 3 ways, for example, as 47706649 + 5764801 = 6907^2 + 2401^2 .

It is not an unprimeable number, because it can be changed into a prime (53471459) 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, 534665 + ... + 534764.

Almost surely, 2^53471450 is an apocalyptic number.

53471450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53471450 is a deficient number, since it is larger than the sum of its proper divisors (45985540).

53471450 is a wasteful number, since it uses less digits than its factorization.

53471450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069441 (or 1069436 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 53471450 is about 7312.4175209024. The cubic root of 53471450 is about 376.7390633634.

Adding to 53471450 its reverse (5417435), we get a palindrome (58888885).

The spelling of 53471450 in words is "fifty-three million, four hundred seventy-one thousand, four hundred fifty".