60610550520 has 128 divisors (see below), whose sum is σ = 196901490240. Its totient is φ = 14837022720.

The previous prime is 60610550461. The next prime is 60610550527. The reversal of 60610550520 is 2505501606.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60610550527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175032 + ... + 389688.

Almost surely, 2^60610550520 is an apocalyptic number.

60610550520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60610550520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98450745120).

60610550520 is an abundant number, since it is smaller than the sum of its proper divisors (136290939720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60610550520 is a wasteful number, since it uses less digits than its factorization.

60610550520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214865 (or 214861 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 60610550520 in words is "sixty billion, six hundred ten million, five hundred fifty thousand, five hundred twenty".