53451052 has 6 divisors (see below), whose sum is σ = 93539348. Its totient is φ = 26725524.

The previous prime is 53451029. The next prime is 53451053. The reversal of 53451052 is 25015435.

It is not an unprimeable number, because it can be changed into a prime (53451053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6681378 + ... + 6681385.

Almost surely, 2^53451052 is an apocalyptic number.

It is an amenable number.

53451052 is a deficient number, since it is larger than the sum of its proper divisors (40088296).

53451052 is a wasteful number, since it uses less digits than its factorization.

53451052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13362767 (or 13362765 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 53451052 is about 7311.0226370871. The cubic root of 53451052 is about 376.6911518093.

Adding to 53451052 its reverse (25015435), we get a palindrome (78466487).

The spelling of 53451052 in words is "fifty-three million, four hundred fifty-one thousand, fifty-two".