7521672645010 has 8 divisors (see below), whose sum is σ = 13539010761036. Its totient is φ = 3008669058000.

The previous prime is 7521672644957. The next prime is 7521672645041. The reversal of 7521672645010 is 105462761257.

It can be written as a sum of positive squares in 2 ways, for example, as 7096890672001 + 424781973009 = 2663999^2 + 651753^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376083632241 + ... + 376083632260.

Almost surely, 2^{7521672645010} is an apocalyptic number.

7521672645010 is a deficient number, since it is larger than the sum of its proper divisors (6017338116026).

7521672645010 is a wasteful number, since it uses less digits than its factorization.

7521672645010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752167264508.

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 7521672645010 in words is "seven trillion, five hundred twenty-one billion, six hundred seventy-two million, six hundred forty-five thousand, ten".