10505000551060 has 12 divisors (see below), whose sum is σ = 22060501157268. Its totient is φ = 4202000220416.

The previous prime is 10505000551057. The next prime is 10505000551061. The reversal of 10505000551060 is 6015500050501.

It can be written as a sum of positive squares in 2 ways, for example, as 5348840315536 + 5156160235524 = 2312756^2 + 2270718^2 .

It is a super-2 number, since 2×10505000551060² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505000551061) 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, 262625013757 + ... + 262625013796.

It is an arithmetic number, because the mean of its divisors is an integer number (1838375096439).

Almost surely, 2^{10505000551060} is an apocalyptic number.

10505000551060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10505000551060 is an abundant number, since it is smaller than the sum of its proper divisors (11555500606208).

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

10505000551060 is a wasteful number, since it uses less digits than its factorization.

10505000551060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525250027562 (or 525250027560 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 10505000551060 in words is "ten trillion, five hundred five billion, five hundred fifty-one thousand, sixty".