53025147 has 24 divisors (see below), whose sum is σ = 88446176. Its totient is φ = 29984256.

The previous prime is 53025127. The next prime is 53025151. The reversal of 53025147 is 74152035.

It is a happy number.

It is not a de Polignac number, because 53025147 - 2¹⁶ = 52959611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53025147.

It is not an unprimeable number, because it can be changed into a prime (53025127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1773 + ... + 10449.

Almost surely, 2^53025147 is an apocalyptic number.

53025147 is a deficient number, since it is larger than the sum of its proper divisors (35421029).

53025147 is a wasteful number, since it uses less digits than its factorization.

53025147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787 (or 8784 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 53025147 is about 7281.8367875145. The cubic root of 53025147 is about 375.6879744047.

The spelling of 53025147 in words is "fifty-three million, twenty-five thousand, one hundred forty-seven".