53788007 has 32 divisors (see below), whose sum is σ = 71393280. Its totient is φ = 39346560.

The previous prime is 53787997. The next prime is 53788027. The reversal of 53788007 is 70088735.

It is not a de Polignac number, because 53788007 - 2²⁰ = 52739431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53788027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64469 + ... + 65297.

It is an arithmetic number, because the mean of its divisors is an integer number (2231040).

Almost surely, 2^53788007 is an apocalyptic number.

53788007 is a deficient number, since it is larger than the sum of its proper divisors (17605273).

53788007 is a wasteful number, since it uses less digits than its factorization.

53788007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 53788007 is about 7334.0307471403. The cubic root of 53788007 is about 377.4810469557.

The spelling of 53788007 in words is "fifty-three million, seven hundred eighty-eight thousand, seven".