60551525071 has 4 divisors (see below), whose sum is σ = 60554184952. Its totient is φ = 60548865192.

The previous prime is 60551525063. The next prime is 60551525107. The reversal of 60551525071 is 17052515506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60551525071 - 2³ = 60551525063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60551525071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60551505071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1295496 + ... + 1341421.

It is an arithmetic number, because the mean of its divisors is an integer number (15138546238).

Almost surely, 2^60551525071 is an apocalyptic number.

60551525071 is a deficient number, since it is larger than the sum of its proper divisors (2659881).

60551525071 is a wasteful number, since it uses less digits than its factorization.

60551525071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659880.

The product of its (nonzero) digits is 52500, while the sum is 37.

The spelling of 60551525071 in words is "sixty billion, five hundred fifty-one million, five hundred twenty-five thousand, seventy-one".