3540542352637 has 8 divisors (see below), whose sum is σ = 3614903562816. Its totient is φ = 3466814004192.

The previous prime is 3540542352583. The next prime is 3540542352719. The reversal of 3540542352637 is 7362532450453.

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

It is a cyclic number.

It is not a de Polignac number, because 3540542352637 - 2²³ = 3540533964029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540542352037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158204128 + ... + 158226505.

It is an arithmetic number, because the mean of its divisors is an integer number (451862945352).

Almost surely, 2^{3540542352637} is an apocalyptic number.

It is an amenable number.

3540542352637 is a deficient number, since it is larger than the sum of its proper divisors (74361210179).

3540542352637 is a wasteful number, since it uses less digits than its factorization.

3540542352637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316430867.

The product of its (nonzero) digits is 9072000, while the sum is 49.

The spelling of 3540542352637 in words is "three trillion, five hundred forty billion, five hundred forty-two million, three hundred fifty-two thousand, six hundred thirty-seven".