61010322541 has 8 divisors (see below), whose sum is σ = 70566156864. Its totient is φ = 51664506720.

The previous prime is 61010322523. The next prime is 61010322553. The reversal of 61010322541 is 14522301016.

It is a happy number.

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 61010322541 - 2⁷ = 61010322413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61010322511) 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, 52504000 + ... + 52505161.

It is an arithmetic number, because the mean of its divisors is an integer number (8820769608).

Almost surely, 2^61010322541 is an apocalyptic number.

It is an amenable number.

61010322541 is a deficient number, since it is larger than the sum of its proper divisors (9555834323).

61010322541 is a wasteful number, since it uses less digits than its factorization.

61010322541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105009251.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 61010322541 its reverse (14522301016), we get a palindrome (75532623557).

The spelling of 61010322541 in words is "sixty-one billion, ten million, three hundred twenty-two thousand, five hundred forty-one".