54436501 has 16 divisors (see below), whose sum is σ = 66832000. Its totient is φ = 44198784.

The previous prime is 54436493. The next prime is 54436513. The reversal of 54436501 is 10563445.

It is not a de Polignac number, because 54436501 - 2³ = 54436493 is a prime.

It is a super-2 number, since 2×54436501² = 5926665282246002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54436501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54436201) 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, 2341 + ... + 10693.

It is an arithmetic number, because the mean of its divisors is an integer number (4177000).

Almost surely, 2^54436501 is an apocalyptic number.

It is an amenable number.

54436501 is a deficient number, since it is larger than the sum of its proper divisors (12395499).

54436501 is an equidigital number, since it uses as much as digits as its factorization.

54436501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8393 (or 8379 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 54436501 is about 7378.1095817289. The cubic root of 54436501 is about 378.9920216086.

Adding to 54436501 its reverse (10563445), we get a palindrome (64999946).

The spelling of 54436501 in words is "fifty-four million, four hundred thirty-six thousand, five hundred one".