10539220546 has 16 divisors (see below), whose sum is σ = 16088200128. Its totient is φ = 5177012400.

The previous prime is 10539220543. The next prime is 10539220577. The reversal of 10539220546 is 64502293501.

It is a super-2 number, since 2×10539220546² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10539220543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90945 + ... + 171316.

It is an arithmetic number, because the mean of its divisors is an integer number (1005512508).

Almost surely, 2^10539220546 is an apocalyptic number.

10539220546 is a deficient number, since it is larger than the sum of its proper divisors (5548979582).

10539220546 is a wasteful number, since it uses less digits than its factorization.

10539220546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262617.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 10539220546 in words is "ten billion, five hundred thirty-nine million, two hundred twenty thousand, five hundred forty-six".