2551763442470 has 48 divisors (see below), whose sum is σ = 5345677741824. Its totient is φ = 873330796800.

The previous prime is 2551763442469. The next prime is 2551763442497. The reversal of 2551763442470 is 742443671552.

It is a super-2 number, since 2×2551763442470² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 62005766 + ... + 62046905.

It is an arithmetic number, because the mean of its divisors is an integer number (111368286288).

Almost surely, 2^{2551763442470} is an apocalyptic number.

2551763442470 is an abundant number, since it is smaller than the sum of its proper divisors (2793914299354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2551763442470 is a wasteful number, since it uses less digits than its factorization.

2551763442470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124052717 (or 124052706 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 2551763442470 in words is "two trillion, five hundred fifty-one billion, seven hundred sixty-three million, four hundred forty-two thousand, four hundred seventy".