2745531602 has 32 divisors (see below), whose sum is σ = 4643702784. Its totient is φ = 1206662800.

The previous prime is 2745531571. The next prime is 2745531653. The reversal of 2745531602 is 2061355472.

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 15 ways as a sum of consecutive naturals, for example, 69827 + ... + 101817.

It is an arithmetic number, because the mean of its divisors is an integer number (145115712).

Almost surely, 2^2745531602 is an apocalyptic number.

2745531602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2745531602 is a deficient number, since it is larger than the sum of its proper divisors (1898171182).

2745531602 is a wasteful number, since it uses less digits than its factorization.

2745531602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32134.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 2745531602 is about 52397.8205844480. The cubic root of 2745531602 is about 1400.2604280828.

The spelling of 2745531602 in words is "two billion, seven hundred forty-five million, five hundred thirty-one thousand, six hundred two".