53541332 has 48 divisors (see below), whose sum is σ = 106686720. Its totient is φ = 23324928.

The previous prime is 53541329. The next prime is 53541343. The reversal of 53541332 is 23314535.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106193 + ... + 106695.

It is an arithmetic number, because the mean of its divisors is an integer number (2222640).

Almost surely, 2^53541332 is an apocalyptic number.

53541332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53541332 is a deficient number, since it is larger than the sum of its proper divisors (53145388).

53541332 is a wasteful number, since it uses less digits than its factorization.

53541332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 630 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 53541332 is about 7317.1942710304. The cubic root of 53541332 is about 376.9031123931.

Adding to 53541332 its reverse (23314535), we get a palindrome (76855867).

The spelling of 53541332 in words is "fifty-three million, five hundred forty-one thousand, three hundred thirty-two".