2502780005057 has 8 divisors (see below), whose sum is σ = 2611768044480. Its totient is φ = 2393806258800.

The previous prime is 2502780005053. The next prime is 2502780005069. The reversal of 2502780005057 is 7505000872052.

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

It is a cyclic number.

It is not a de Polignac number, because 2502780005057 - 2² = 2502780005053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2502780005053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214694 + ... + 3916607.

It is an arithmetic number, because the mean of its divisors is an integer number (326471005560).

Almost surely, 2^{2502780005057} is an apocalyptic number.

It is an amenable number.

2502780005057 is a deficient number, since it is larger than the sum of its proper divisors (108988039423).

2502780005057 is a wasteful number, since it uses less digits than its factorization.

2502780005057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7146583.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 2502780005057 in words is "two trillion, five hundred two billion, seven hundred eighty million, five thousand, fifty-seven".