53370929 has 4 divisors (see below), whose sum is σ = 53454576. Its totient is φ = 53287284.

The previous prime is 53370901. The next prime is 53370931. The reversal of 53370929 is 92907335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92907335 = 5 ⋅18581467.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53370929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53370892 and 53370901.

It is not an unprimeable number, because it can be changed into a prime (53370959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40859 + ... + 42144.

It is an arithmetic number, because the mean of its divisors is an integer number (13363644).

Almost surely, 2^53370929 is an apocalyptic number.

It is an amenable number.

53370929 is a deficient number, since it is larger than the sum of its proper divisors (83647).

53370929 is an equidigital number, since it uses as much as digits as its factorization.

53370929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83646.

The product of its (nonzero) digits is 51030, while the sum is 38.

The square root of 53370929 is about 7305.5409792841. The cubic root of 53370929 is about 376.5028379700.

The spelling of 53370929 in words is "fifty-three million, three hundred seventy thousand, nine hundred twenty-nine".