124053553 has 16 divisors (see below), whose sum is σ = 136334016. Its totient is φ = 112190400.

The previous prime is 124053551. The next prime is 124053569. The reversal of 124053553 is 355350421.

It is a cyclic number.

It is not a de Polignac number, because 124053553 - 2¹ = 124053551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124053551) 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, 140050 + ... + 140932.

It is an arithmetic number, because the mean of its divisors is an integer number (8520876).

Almost surely, 2^124053553 is an apocalyptic number.

124053553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

124053553 is a deficient number, since it is larger than the sum of its proper divisors (12280463).

124053553 is a wasteful number, since it uses less digits than its factorization.

124053553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 124053553 is about 11137.9330667768. The cubic root of 124053553 is about 498.7348722702.

The spelling of 124053553 in words is "one hundred twenty-four million, fifty-three thousand, five hundred fifty-three".