1355513046263 has 16 divisors (see below), whose sum is σ = 1381901040960. Its totient is φ = 1329443870976.

The previous prime is 1355513046257. The next prime is 1355513046287. The reversal of 1355513046263 is 3626403155531.

It is a cyclic number.

It is not a de Polignac number, because 1355513046263 - 2¹⁶ = 1355512980727 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 (1355513046463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4350131 + ... + 4651307.

It is an arithmetic number, because the mean of its divisors is an integer number (86368815060).

Almost surely, 2^{1355513046263} is an apocalyptic number.

1355513046263 is a deficient number, since it is larger than the sum of its proper divisors (26387994697).

1355513046263 is a wasteful number, since it uses less digits than its factorization.

1355513046263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301706.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 1355513046263 in words is "one trillion, three hundred fifty-five billion, five hundred thirteen million, forty-six thousand, two hundred sixty-three".