53451260 has 48 divisors (see below), whose sum is σ = 115256736. Its totient is φ = 20815872.

The previous prime is 53451239. The next prime is 53451271. The reversal of 53451260 is 6215435.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151244 + ... + 151596.

It is an arithmetic number, because the mean of its divisors is an integer number (2401182).

Almost surely, 2^53451260 is an apocalyptic number.

It is an amenable number.

53451260 is an abundant number, since it is smaller than the sum of its proper divisors (61805476).

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

53451260 is a wasteful number, since it uses less digits than its factorization.

53451260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 53451260 is about 7311.0368621694. The cubic root of 53451260 is about 376.6916404287.

Adding to 53451260 its reverse (6215435), we get a palindrome (59666695).

The spelling of 53451260 in words is "fifty-three million, four hundred fifty-one thousand, two hundred sixty".