10060520420 has 48 divisors (see below), whose sum is σ = 21568217328. Its totient is φ = 3940485120.

The previous prime is 10060520411. The next prime is 10060520429. The reversal of 10060520420 is 2402506001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10060520411) and next prime (10060520429).

It can be written as a sum of positive squares in 8 ways, for example, as 439657024 + 9620863396 = 20968^2 + 98086^2 .

It is a super-2 number, since 2×10060520420² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10060520392 and 10060520401.

It is not an unprimeable number, because it can be changed into a prime (10060520429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543152 + ... + 561368.

It is an arithmetic number, because the mean of its divisors is an integer number (449337861).

Almost surely, 2^10060520420 is an apocalyptic number.

10060520420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10060520420 is an abundant number, since it is smaller than the sum of its proper divisors (11507696908).

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

10060520420 is a wasteful number, since it uses less digits than its factorization.

10060520420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18800 (or 18798 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 10060520420 in words is "ten billion, sixty million, five hundred twenty thousand, four hundred twenty".