42515125201633 has 16 divisors (see below), whose sum is σ = 51163335771520. Its totient is φ = 34511868982656.

The previous prime is 42515125201543. The next prime is 42515125201639. The reversal of 42515125201633 is 33610252151524.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42515125201633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42515125201639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53732310 + ... + 54517807.

It is an arithmetic number, because the mean of its divisors is an integer number (3197708485720).

Almost surely, 2^{42515125201633} is an apocalyptic number.

It is an amenable number.

42515125201633 is a deficient number, since it is larger than the sum of its proper divisors (8648210569887).

42515125201633 is a wasteful number, since it uses less digits than its factorization.

42515125201633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108253096.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 42515125201633 in words is "forty-two trillion, five hundred fifteen billion, one hundred twenty-five million, two hundred one thousand, six hundred thirty-three".