6525081434 has 8 divisors (see below), whose sum is σ = 9804297888. Its totient is φ = 3256982140.

The previous prime is 6525081427. The next prime is 6525081443. The reversal of 6525081434 is 4341805256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777822 + ... + 2780169.

It is an arithmetic number, because the mean of its divisors is an integer number (1225537236).

Almost surely, 2^6525081434 is an apocalyptic number.

6525081434 is a deficient number, since it is larger than the sum of its proper divisors (3279216454).

6525081434 is a wasteful number, since it uses less digits than its factorization.

6525081434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558580.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 6525081434 is about 80777.9761692505. The cubic root of 6525081434 is about 1868.6529265444.

The spelling of 6525081434 in words is "six billion, five hundred twenty-five million, eighty-one thousand, four hundred thirty-four".