2531410064 has 10 divisors (see below), whose sum is σ = 4904607030. Its totient is φ = 1265705024.

The previous prime is 2531410051. The next prime is 2531410081. The reversal of 2531410064 is 4600141352.

It can be written as a sum of positive squares in only one way, i.e., 2412774400 + 118635664 = 49120^2 + 10892^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 79106549 + ... + 79106580.

It is an arithmetic number, because the mean of its divisors is an integer number (490460703).

Almost surely, 2^2531410064 is an apocalyptic number.

It is an amenable number.

2531410064 is a deficient number, since it is larger than the sum of its proper divisors (2373196966).

2531410064 is a wasteful number, since it uses less digits than its factorization.

2531410064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158213137 (or 158213131 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2531410064 is about 50313.1201974197. The cubic root of 2531410064 is about 1362.8691704967.

The spelling of 2531410064 in words is "two billion, five hundred thirty-one million, four hundred ten thousand, sixty-four".