53782053 has 48 divisors (see below), whose sum is σ = 82780416. Its totient is φ = 31000320.

The previous prime is 53782051. The next prime is 53782063. The reversal of 53782053 is 35028735.

It is not a de Polignac number, because 53782053 - 2¹ = 53782051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53782051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 881643 + ... + 881703.

It is an arithmetic number, because the mean of its divisors is an integer number (1724592).

Almost surely, 2^53782053 is an apocalyptic number.

It is an amenable number.

53782053 is a deficient number, since it is larger than the sum of its proper divisors (28998363).

53782053 is a wasteful number, since it uses less digits than its factorization.

53782053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 53782053 is about 7333.6248199645. The cubic root of 53782053 is about 377.4671181686.

The spelling of 53782053 in words is "fifty-three million, seven hundred eighty-two thousand, fifty-three".