53207454 has 8 divisors (see below), whose sum is σ = 106414920. Its totient is φ = 17735816.

The previous prime is 53207423. The next prime is 53207459. The reversal of 53207454 is 45470235.

It is a sphenic number, since it is the product of 3 distinct primes.

53207454 is an admirable number.

It is a super-2 number, since 2×53207454² = 5662066322324232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53207459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4433949 + ... + 4433960.

It is an arithmetic number, because the mean of its divisors is an integer number (13301865).

Almost surely, 2^53207454 is an apocalyptic number.

53207454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53207454 is a wasteful number, since it uses less digits than its factorization.

53207454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8867914.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 53207454 is about 7294.3439732439. The cubic root of 53207454 is about 376.1180357877.

Adding to 53207454 its reverse (45470235), we get a palindrome (98677689).

The spelling of 53207454 in words is "fifty-three million, two hundred seven thousand, four hundred fifty-four".