30049165270477 has 4 divisors (see below), whose sum is σ = 30049407732316. Its totient is φ = 30048922808640.

The previous prime is 30049165270409. The next prime is 30049165270483. The reversal of 30049165270477 is 77407256194003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7419554940996 + 22629610329481 = 2723886^2 + 4757059^2 .

It is a cyclic number.

It is not a de Polignac number, because 30049165270477 - 2⁷ = 30049165270349 is a prime.

It is a super-3 number, since 3×30049165270477³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30049160270477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121044924 + ... + 121292917.

It is an arithmetic number, because the mean of its divisors is an integer number (7512351933079).

Almost surely, 2^{30049165270477} is an apocalyptic number.

It is an amenable number.

30049165270477 is a deficient number, since it is larger than the sum of its proper divisors (242461839).

30049165270477 is a wasteful number, since it uses less digits than its factorization.

30049165270477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242461838.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 30049165270477 in words is "thirty trillion, forty-nine billion, one hundred sixty-five million, two hundred seventy thousand, four hundred seventy-seven".