2550406534 has 16 divisors (see below), whose sum is σ = 4197623472. Its totient is φ = 1154900448.

The previous prime is 2550406531. The next prime is 2550406541. The reversal of 2550406534 is 4356040552.

It is a self number, because there is not a number n which added to its sum of digits gives 2550406534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550406531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924024 + ... + 926779.

It is an arithmetic number, because the mean of its divisors is an integer number (262351467).

Almost surely, 2^2550406534 is an apocalyptic number.

2550406534 is a deficient number, since it is larger than the sum of its proper divisors (1647216938).

2550406534 is a wasteful number, since it uses less digits than its factorization.

2550406534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850871.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 2550406534 is about 50501.5498178026. The cubic root of 2550406534 is about 1366.2698062307.

The spelling of 2550406534 in words is "two billion, five hundred fifty million, four hundred six thousand, five hundred thirty-four".