1406516305053 has 8 divisors (see below), whose sum is σ = 1921095441216. Its totient is φ = 914807352800.

The previous prime is 1406516305049. The next prime is 1406516305087. The reversal of 1406516305053 is 3505036156041.

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 1406516305053 - 2² = 1406516305049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406516305003) 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, 5717545833 + ... + 5717546078.

It is an arithmetic number, because the mean of its divisors is an integer number (240136930152).

Almost surely, 2^{1406516305053} is an apocalyptic number.

It is an amenable number.

1406516305053 is a deficient number, since it is larger than the sum of its proper divisors (514579136163).

1406516305053 is a wasteful number, since it uses less digits than its factorization.

1406516305053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11435091955.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 1406516305053 in words is "one trillion, four hundred six billion, five hundred sixteen million, three hundred five thousand, fifty-three".