53541772 has 48 divisors (see below), whose sum is σ = 108108000. Its totient is φ = 23030784.

The previous prime is 53541767. The next prime is 53541779. The reversal of 53541772 is 27714535.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (53541779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36754 + ... + 38182.

It is an arithmetic number, because the mean of its divisors is an integer number (2252250).

Almost surely, 2^53541772 is an apocalyptic number.

It is an amenable number.

53541772 is an abundant number, since it is smaller than the sum of its proper divisors (54566228).

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

53541772 is a wasteful number, since it uses less digits than its factorization.

53541772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498 (or 1496 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 53541772 is about 7317.2243371377. The cubic root of 53541772 is about 376.9041448473.

The spelling of 53541772 in words is "fifty-three million, five hundred forty-one thousand, seven hundred seventy-two".