53370811 has 8 divisors (see below), whose sum is σ = 58264640. Its totient is φ = 48589632.

The previous prime is 53370773. The next prime is 53370839. The reversal of 53370811 is 11807335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53370811 - 2⁷ = 53370683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53370811.

It is not an unprimeable number, because it can be changed into a prime (53370881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27171 + ... + 29068.

It is an arithmetic number, because the mean of its divisors is an integer number (7283080).

Almost surely, 2^53370811 is an apocalyptic number.

53370811 is a deficient number, since it is larger than the sum of its proper divisors (4893829).

53370811 is a wasteful number, since it uses less digits than its factorization.

53370811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56325.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 53370811 is about 7305.5329032179. The cubic root of 53370811 is about 376.5025604946.

The spelling of 53370811 in words is "fifty-three million, three hundred seventy thousand, eight hundred eleven".