60521375003 has 8 divisors (see below), whose sum is σ = 61618862400. Its totient is φ = 59426277768.

The previous prime is 60521374993. The next prime is 60521375017. The reversal of 60521375003 is 30057312506.

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 60521375003 - 2¹² = 60521370907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60521375053) 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, 546401 + ... + 647762.

It is an arithmetic number, because the mean of its divisors is an integer number (7702357800).

Almost surely, 2^60521375003 is an apocalyptic number.

60521375003 is a deficient number, since it is larger than the sum of its proper divisors (1097487397).

60521375003 is a wasteful number, since it uses less digits than its factorization.

60521375003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195081.

The product of its (nonzero) digits is 18900, while the sum is 32.

Adding to 60521375003 its reverse (30057312506), we get a palindrome (90578687509).

The spelling of 60521375003 in words is "sixty billion, five hundred twenty-one million, three hundred seventy-five thousand, three".