611406485102053 has 8 divisors (see below), whose sum is σ = 638013385329408. Its totient is φ = 584801585672304.

The previous prime is 611406485102051. The next prime is 611406485102057. The reversal of 611406485102053 is 350201584604116.

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 611406485102053 - 2¹ = 611406485102051 is a prime.

It is a super-3 number, since 3×611406485102053³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 611406485101994 and 611406485102012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611406485102051) 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, 499574925 + ... + 500797282.

It is an arithmetic number, because the mean of its divisors is an integer number (79751673166176).

Almost surely, 2^{611406485102053} is an apocalyptic number.

It is an amenable number.

611406485102053 is a deficient number, since it is larger than the sum of its proper divisors (26606900227355).

611406485102053 is a wasteful number, since it uses less digits than its factorization.

611406485102053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000398803.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 611406485102053 in words is "six hundred eleven trillion, four hundred six billion, four hundred eighty-five million, one hundred two thousand, fifty-three".