355547048711 has 16 divisors (see below), whose sum is σ = 368845345440. Its totient is φ = 342319272960.

The previous prime is 355547048683. The next prime is 355547048713. The reversal of 355547048711 is 117840745553.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 355547048711 - 2²⁶ = 355479939847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 355547048711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355547048713) 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, 16167155 + ... + 16189131.

It is an arithmetic number, because the mean of its divisors is an integer number (23052834090).

Almost surely, 2^355547048711 is an apocalyptic number.

355547048711 is a deficient number, since it is larger than the sum of its proper divisors (13298296729).

355547048711 is a wasteful number, since it uses less digits than its factorization.

355547048711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23554.

The product of its (nonzero) digits is 2352000, while the sum is 50.

The spelling of 355547048711 in words is "three hundred fifty-five billion, five hundred forty-seven million, forty-eight thousand, seven hundred eleven".