2520074179147 has 8 divisors (see below), whose sum is σ = 3031668185600. Its totient is φ = 2046376025064.

The previous prime is 2520074179127. The next prime is 2520074179177. The reversal of 2520074179147 is 7419714700252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2520074179147 - 2³⁹ = 1970318365259 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 2520074179147.

It is not an unprimeable number, because it can be changed into a prime (2520074179127) 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, 9473962947 + ... + 9473963212.

It is an arithmetic number, because the mean of its divisors is an integer number (378958523200).

Almost surely, 2^{2520074179147} is an apocalyptic number.

2520074179147 is a deficient number, since it is larger than the sum of its proper divisors (511594006453).

2520074179147 is a wasteful number, since it uses less digits than its factorization.

2520074179147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18947926185.

The product of its (nonzero) digits is 987840, while the sum is 49.

Adding to 2520074179147 its reverse (7419714700252), we get a palindrome (9939788879399).

The spelling of 2520074179147 in words is "two trillion, five hundred twenty billion, seventy-four million, one hundred seventy-nine thousand, one hundred forty-seven".