61015010707 has 8 divisors (see below), whose sum is σ = 73401516800. Its totient is φ = 49546023624.

The previous prime is 61015010689. The next prime is 61015010731. The reversal of 61015010707 is 70701051016.

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 61015010707 - 2⁷ = 61015010579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61015020707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229379607 + ... + 229379872.

It is an arithmetic number, because the mean of its divisors is an integer number (9175189600).

Almost surely, 2^61015010707 is an apocalyptic number.

61015010707 is a deficient number, since it is larger than the sum of its proper divisors (12386506093).

61015010707 is a wasteful number, since it uses less digits than its factorization.

61015010707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458759505.

The product of its (nonzero) digits is 1470, while the sum is 28.

The spelling of 61015010707 in words is "sixty-one billion, fifteen million, ten thousand, seven hundred seven".