53793190 has 32 divisors (see below), whose sum is σ = 108493344. Its totient is φ = 19031040.

The previous prime is 53793167. The next prime is 53793197. The reversal of 53793190 is 9139735.

53793190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53793190² = 5787414580752200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53793197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2539 + ... + 10678.

It is an arithmetic number, because the mean of its divisors is an integer number (3390417).

Almost surely, 2^53793190 is an apocalyptic number.

53793190 is an abundant number, since it is smaller than the sum of its proper divisors (54700154).

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

53793190 is a wasteful number, since it uses less digits than its factorization.

53793190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13272.

The product of its (nonzero) digits is 25515, while the sum is 37.

The square root of 53793190 is about 7334.3840913876. The cubic root of 53793190 is about 377.4931712286.

The spelling of 53793190 in words is "fifty-three million, seven hundred ninety-three thousand, one hundred ninety".