53402924 has 6 divisors (see below), whose sum is σ = 93455124. Its totient is φ = 26701460.

The previous prime is 53402917. The next prime is 53402927. The reversal of 53402924 is 42920435.

It is not an unprimeable number, because it can be changed into a prime (53402927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6675362 + ... + 6675369.

It is an arithmetic number, because the mean of its divisors is an integer number (15575854).

Almost surely, 2^53402924 is an apocalyptic number.

It is an amenable number.

53402924 is a deficient number, since it is larger than the sum of its proper divisors (40052200).

53402924 is a wasteful number, since it uses less digits than its factorization.

53402924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13350735 (or 13350733 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 53402924 is about 7307.7304274309. The cubic root of 53402924 is about 376.5780587076.

The spelling of 53402924 in words is "fifty-three million, four hundred two thousand, nine hundred twenty-four".