10543370620 has 12 divisors (see below), whose sum is σ = 22141078344. Its totient is φ = 4217348240.

The previous prime is 10543370609. The next prime is 10543370653. The reversal of 10543370620 is 2607334501.

It is a super-2 number, since 2×10543370620² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263584246 + ... + 263584285.

It is an arithmetic number, because the mean of its divisors is an integer number (1845089862).

Almost surely, 2^10543370620 is an apocalyptic number.

10543370620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10543370620 is an abundant number, since it is smaller than the sum of its proper divisors (11597707724).

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

10543370620 is a wasteful number, since it uses less digits than its factorization.

10543370620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527168540 (or 527168538 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 10543370620 in words is "ten billion, five hundred forty-three million, three hundred seventy thousand, six hundred twenty".