53795490 has 32 divisors (see below), whose sum is σ = 147553920. Its totient is φ = 12296064.

The previous prime is 53795453. The next prime is 53795491. The reversal of 53795490 is 9459735.

53795490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53795491) 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, 127875 + ... + 128294.

It is an arithmetic number, because the mean of its divisors is an integer number (4611060).

Almost surely, 2^53795490 is an apocalyptic number.

53795490 is an abundant number, since it is smaller than the sum of its proper divisors (93758430).

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

53795490 is a wasteful number, since it uses less digits than its factorization.

53795490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256186.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 53795490 is about 7334.5408854270. The cubic root of 53795490 is about 377.4985512276.

It can be divided in two parts, 53795 and 490, that added together give a triangular number (54285 = T₃₂₉).

The spelling of 53795490 in words is "fifty-three million, seven hundred ninety-five thousand, four hundred ninety".