60051381 has 16 divisors (see below), whose sum is σ = 90767040. Its totient is φ = 35009280.

The previous prime is 60051359. The next prime is 60051421. The reversal of 60051381 is 18315006.

It is not a de Polignac number, because 60051381 - 2⁷ = 60051253 is a prime.

It is a super-2 number, since 2×60051381² = 7212336720014322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60051181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39780 + ... + 41261.

It is an arithmetic number, because the mean of its divisors is an integer number (5672940).

Almost surely, 2^60051381 is an apocalyptic number.

It is an amenable number.

60051381 is a deficient number, since it is larger than the sum of its proper divisors (30715659).

60051381 is a wasteful number, since it uses less digits than its factorization.

60051381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81076.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 60051381 is about 7749.2826119583. The cubic root of 60051381 is about 391.5984821299.

Adding to 60051381 its reverse (18315006), we get a palindrome (78366387).

The spelling of 60051381 in words is "sixty million, fifty-one thousand, three hundred eighty-one".