620410053 has 8 divisors (see below), whose sum is σ = 875873088. Its totient is φ = 389276864.

The previous prime is 620410051. The next prime is 620410061. The reversal of 620410053 is 350014026.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 620410053 - 2¹ = 620410051 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620410051) 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, 6082401 + ... + 6082502.

It is an arithmetic number, because the mean of its divisors is an integer number (109484136).

Almost surely, 2^620410053 is an apocalyptic number.

It is an amenable number.

620410053 is a deficient number, since it is larger than the sum of its proper divisors (255463035).

620410053 is a wasteful number, since it uses less digits than its factorization.

620410053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12164923.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 620410053 is about 24908.0318973619. The cubic root of 620410053 is about 852.8898423689.

Adding to 620410053 its reverse (350014026), we get a palindrome (970424079).

The spelling of 620410053 in words is "six hundred twenty million, four hundred ten thousand, fifty-three".