3078552047 has 4 divisors (see below), whose sum is σ = 3212402160. Its totient is φ = 2944701936.

The previous prime is 3078551989. The next prime is 3078552053. The reversal of 3078552047 is 7402558703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7402558703 = 47 ⋅157501249.

It is a cyclic number.

It is not a de Polignac number, because 3078552047 - 2¹² = 3078547951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3078551995 and 3078552013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078552077) 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, 66925022 + ... + 66925067.

It is an arithmetic number, because the mean of its divisors is an integer number (803100540).

Almost surely, 2^3078552047 is an apocalyptic number.

3078552047 is a deficient number, since it is larger than the sum of its proper divisors (133850113).

3078552047 is a wasteful number, since it uses less digits than its factorization.

3078552047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133850112.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 3078552047 is about 55484.7010174877. The cubic root of 3078552047 is about 1454.7292351304.

The spelling of 3078552047 in words is "three billion, seventy-eight million, five hundred fifty-two thousand, forty-seven".