61150150601 has 8 divisors (see below), whose sum is σ = 66108271680. Its totient is φ = 56365998768.

The previous prime is 61150150597. The next prime is 61150150619. The reversal of 61150150601 is 10605105116.

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 61150150601 - 2² = 61150150597 is a prime.

It is a super-2 number, since 2×61150150601² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61150150651) 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, 43491581 + ... + 43492986.

It is an arithmetic number, because the mean of its divisors is an integer number (8263533960).

Almost surely, 2^61150150601 is an apocalyptic number.

It is an amenable number.

61150150601 is a deficient number, since it is larger than the sum of its proper divisors (4958121079).

61150150601 is a wasteful number, since it uses less digits than its factorization.

61150150601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86984623.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 61150150601 its reverse (10605105116), we get a palindrome (71755255717).

The spelling of 61150150601 in words is "sixty-one billion, one hundred fifty million, one hundred fifty thousand, six hundred one".