1415402550263 has 8 divisors (see below), whose sum is σ = 1545160213968. Its totient is φ = 1288627821504.

The previous prime is 1415402550253. The next prime is 1415402550271. The reversal of 1415402550263 is 3620552045141.

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 1415402550263 - 2¹⁴ = 1415402533879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415402550253) 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, 745732745 + ... + 745734642.

It is an arithmetic number, because the mean of its divisors is an integer number (193145026746).

Almost surely, 2^{1415402550263} is an apocalyptic number.

1415402550263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1415402550263 is a deficient number, since it is larger than the sum of its proper divisors (129757663705).

1415402550263 is a wasteful number, since it uses less digits than its factorization.

1415402550263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491467473.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 1415402550263 in words is "one trillion, four hundred fifteen billion, four hundred two million, five hundred fifty thousand, two hundred sixty-three".