53046345 has 32 divisors (see below), whose sum is σ = 95103360. Its totient is φ = 25021440.

The previous prime is 53046319. The next prime is 53046359. The reversal of 53046345 is 54364035.

It is not a de Polignac number, because 53046345 - 2⁵ = 53046313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1761 + ... + 10449.

It is an arithmetic number, because the mean of its divisors is an integer number (2971980).

Almost surely, 2^53046345 is an apocalyptic number.

53046345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53046345 is a deficient number, since it is larger than the sum of its proper divisors (42057015).

53046345 is a wasteful number, since it uses less digits than its factorization.

53046345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8745.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 53046345 is about 7283.2921814246. The cubic root of 53046345 is about 375.7380309856.

The spelling of 53046345 in words is "fifty-three million, forty-six thousand, three hundred forty-five".