3640051541522 has 8 divisors (see below), whose sum is σ = 5956447977072. Its totient is φ = 1654568882500.

The previous prime is 3640051541507. The next prime is 3640051541543. The reversal of 3640051541522 is 2251451500463.

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, 82728444104 + ... + 82728444147.

It is an arithmetic number, because the mean of its divisors is an integer number (744555997134).

Almost surely, 2^{3640051541522} is an apocalyptic number.

3640051541522 is a deficient number, since it is larger than the sum of its proper divisors (2316396435550).

3640051541522 is a wasteful number, since it uses less digits than its factorization.

3640051541522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165456888264.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 3640051541522 in words is "three trillion, six hundred forty billion, fifty-one million, five hundred forty-one thousand, five hundred twenty-two".