2765250130 has 64 divisors (see below), whose sum is σ = 5219390592. Its totient is φ = 1053803520.

The previous prime is 2765250119. The next prime is 2765250133. The reversal of 2765250130 is 310525672.

It is a junction number, because it is equal to n+sod(n) for n = 2765250092 and 2765250101.

It is not an unprimeable number, because it can be changed into a prime (2765250133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8205322 + ... + 8205658.

It is an arithmetic number, because the mean of its divisors is an integer number (81552978).

Almost surely, 2^2765250130 is an apocalyptic number.

2765250130 is a deficient number, since it is larger than the sum of its proper divisors (2454140462).

2765250130 is a wasteful number, since it uses less digits than its factorization.

2765250130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 2765250130 is about 52585.6456649531. The cubic root of 2765250130 is about 1403.6046785020.

The spelling of 2765250130 in words is "two billion, seven hundred sixty-five million, two hundred fifty thousand, one hundred thirty".