60378133 has 2 divisors, whose sum is σ = 60378134. Its totient is φ = 60378132.

The previous prime is 60378121. The next prime is 60378137. The reversal of 60378133 is 33187306.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59938564 + 439569 = 7742^2 + 663^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60378133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60378095 and 60378104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60378137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30189066 + 30189067.

It is an arithmetic number, because the mean of its divisors is an integer number (30189067).

Almost surely, 2^60378133 is an apocalyptic number.

It is an amenable number.

60378133 is a deficient number, since it is larger than the sum of its proper divisors (1).

60378133 is an equidigital number, since it uses as much as digits as its factorization.

60378133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 60378133 is about 7770.3367365900. The cubic root of 60378133 is about 392.3074539387.

The spelling of 60378133 in words is "sixty million, three hundred seventy-eight thousand, one hundred thirty-three".