60874745427 has 20 divisors (see below), whose sum is σ = 91770639840. Its totient is φ = 40210835184.

The previous prime is 60874745423. The next prime is 60874745441. The reversal of 60874745427 is 72454747806.

60874745427 is a `hidden beast` number, since 60 + 87 + 47 + 45 + 427 = 666.

It is not a de Polignac number, because 60874745427 - 2² = 60874745423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60874745423) 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 19 ways as a sum of consecutive naturals, for example, 3438603 + ... + 3456260.

It is an arithmetic number, because the mean of its divisors is an integer number (4588531992).

Almost surely, 2^60874745427 is an apocalyptic number.

60874745427 is a deficient number, since it is larger than the sum of its proper divisors (30895894413).

60874745427 is a wasteful number, since it uses less digits than its factorization.

60874745427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894984 (or 6894975 counting only the distinct ones).

The product of its (nonzero) digits is 10536960, while the sum is 54.

The spelling of 60874745427 in words is "sixty billion, eight hundred seventy-four million, seven hundred forty-five thousand, four hundred twenty-seven".