53029459 has 4 divisors (see below), whose sum is σ = 60605104. Its totient is φ = 45453816.

The previous prime is 53029453. The next prime is 53029469. The reversal of 53029459 is 95492035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53029459 - 2³ = 53029451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53029451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3787812 + ... + 3787825.

It is an arithmetic number, because the mean of its divisors is an integer number (15151276).

Almost surely, 2^53029459 is an apocalyptic number.

53029459 is a deficient number, since it is larger than the sum of its proper divisors (7575645).

53029459 is an equidigital number, since it uses as much as digits as its factorization.

53029459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7575644.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 53029459 is about 7282.1328606391. The cubic root of 53029459 is about 375.6981577657.

The spelling of 53029459 in words is "fifty-three million, twenty-nine thousand, four hundred fifty-nine".