52471355 has 16 divisors (see below), whose sum is σ = 64834560. Its totient is φ = 40749408.

The previous prime is 52471337. The next prime is 52471361. The reversal of 52471355 is 55317425.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52471355 is a prime.

It is a super-3 number, since 3×52471355³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23414 + ... + 25556.

It is an arithmetic number, because the mean of its divisors is an integer number (4052160).

Almost surely, 2^52471355 is an apocalyptic number.

52471355 is a deficient number, since it is larger than the sum of its proper divisors (12363205).

52471355 is a wasteful number, since it uses less digits than its factorization.

52471355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290.

The product of its digits is 21000, while the sum is 32.

The square root of 52471355 is about 7243.7114105961. The cubic root of 52471355 is about 374.3755057811.

The spelling of 52471355 in words is "fifty-two million, four hundred seventy-one thousand, three hundred fifty-five".