53419308 has 48 divisors (see below), whose sum is σ = 127733760. Its totient is φ = 17370304.

The previous prime is 53419259. The next prime is 53419309. The reversal of 53419308 is 80391435.

It is not an unprimeable number, because it can be changed into a prime (53419309) 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, 139285 + ... + 139667.

It is an arithmetic number, because the mean of its divisors is an integer number (2661120).

Almost surely, 2^53419308 is an apocalyptic number.

It is an amenable number.

53419308 is an abundant number, since it is smaller than the sum of its proper divisors (74314452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53419308 is a wasteful number, since it uses less digits than its factorization.

53419308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 644 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 53419308 is about 7308.8513461419. The cubic root of 53419308 is about 376.6165661125.

The spelling of 53419308 in words is "fifty-three million, four hundred nineteen thousand, three hundred eight".