53401468 has 24 divisors (see below), whose sum is σ = 97255424. Its totient is φ = 25628400.

The previous prime is 53401463. The next prime is 53401477. The reversal of 53401468 is 86410435.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53401463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14053 + ... + 17443.

Almost surely, 2^53401468 is an apocalyptic number.

It is an amenable number.

53401468 is a deficient number, since it is larger than the sum of its proper divisors (43853956).

53401468 is a wasteful number, since it uses less digits than its factorization.

53401468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553 (or 3551 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 53401468 is about 7307.6308062189. The cubic root of 53401468 is about 376.5746362818.

The spelling of 53401468 in words is "fifty-three million, four hundred one thousand, four hundred sixty-eight".