60151661550045 has 24 divisors (see below), whose sum is σ = 112283101561176. Its totient is φ = 29613125685888.

The previous prime is 60151661550031. The next prime is 60151661550049. The reversal of 60151661550045 is 54005516615106.

60151661550045 is a `hidden beast` number, since 6 + 0 + 1 + 51 + 6 + 6 + 1 + 550 + 0 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 24989918724 + 60126671631321 = 158082^2 + 7754139^2 .

It is not a de Polignac number, because 60151661550045 - 2⁹ = 60151661549533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60151661550049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51411675954 + ... + 51411677123.

It is an arithmetic number, because the mean of its divisors is an integer number (4678462565049).

Almost surely, 2^{60151661550045} is an apocalyptic number.

60151661550045 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

60151661550045 is a deficient number, since it is larger than the sum of its proper divisors (52131440011131).

60151661550045 is a wasteful number, since it uses less digits than its factorization.

60151661550045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102823353101 (or 102823353098 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The spelling of 60151661550045 in words is "sixty trillion, one hundred fifty-one billion, six hundred sixty-one million, five hundred fifty thousand, forty-five".