2651767256050 has 96 divisors (see below), whose sum is σ = 5456273347584. Its totient is φ = 950740416000.

The previous prime is 2651767255981. The next prime is 2651767256051. The reversal of 2651767256050 is 506527671562.

It is not an unprimeable number, because it can be changed into a prime (2651767256051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136138912 + ... + 136158388.

It is an arithmetic number, because the mean of its divisors is an integer number (56836180704).

Almost surely, 2^{2651767256050} is an apocalyptic number.

2651767256050 is an abundant number, since it is smaller than the sum of its proper divisors (2804506091534).

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

2651767256050 is a wasteful number, since it uses less digits than its factorization.

2651767256050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22964 (or 22959 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 2651767256050 in words is "two trillion, six hundred fifty-one billion, seven hundred sixty-seven million, two hundred fifty-six thousand, fifty".