6161454647537 has 8 divisors (see below), whose sum is σ = 7070880972672. Its totient is φ = 5259332952000.

The previous prime is 6161454647531. The next prime is 6161454647657. The reversal of 6161454647537 is 7357464541616.

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 6161454647537 - 2⁴ = 6161454647521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6161454647531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826155589 + ... + 1826158962.

It is an arithmetic number, because the mean of its divisors is an integer number (883860121584).

Almost surely, 2^{6161454647537} is an apocalyptic number.

It is an amenable number.

6161454647537 is a deficient number, since it is larger than the sum of its proper divisors (909426325135).

6161454647537 is a wasteful number, since it uses less digits than its factorization.

6161454647537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652314799.

The product of its digits is 50803200, while the sum is 59.

The spelling of 6161454647537 in words is "six trillion, one hundred sixty-one billion, four hundred fifty-four million, six hundred forty-seven thousand, five hundred thirty-seven".