53790637 has 8 divisors (see below), whose sum is σ = 55647200. Its totient is φ = 51955344.

The previous prime is 53790631. The next prime is 53790643. The reversal of 53790637 is 73609735.

It is an interprime number because it is at equal distance from previous prime (53790631) and next prime (53790643).

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

It is a cyclic number.

It is not a de Polignac number, because 53790637 - 2⁷ = 53790509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53790637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53790631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87 + ... + 10372.

It is an arithmetic number, because the mean of its divisors is an integer number (6955900).

Almost surely, 2^53790637 is an apocalyptic number.

It is an amenable number.

53790637 is a deficient number, since it is larger than the sum of its proper divisors (1856563).

53790637 is a wasteful number, since it uses less digits than its factorization.

53790637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10635.

The product of its (nonzero) digits is 119070, while the sum is 40.

The square root of 53790637 is about 7334.2100460786. The cubic root of 53790637 is about 377.4871992502.

The spelling of 53790637 in words is "fifty-three million, seven hundred ninety thousand, six hundred thirty-seven".