60523139 has 8 divisors (see below), whose sum is σ = 61674912. Its totient is φ = 59382400.

The previous prime is 60523121. The next prime is 60523147. The reversal of 60523139 is 93132506.

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 60523139 - 2⁸ = 60522883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60523039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8762 + ... + 14064.

It is an arithmetic number, because the mean of its divisors is an integer number (7709364).

Almost surely, 2^60523139 is an apocalyptic number.

60523139 is a deficient number, since it is larger than the sum of its proper divisors (1151773).

60523139 is a wasteful number, since it uses less digits than its factorization.

60523139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 60523139 is about 7779.6618821129. The cubic root of 60523139 is about 392.6212621119.

The spelling of 60523139 in words is "sixty million, five hundred twenty-three thousand, one hundred thirty-nine".