10546521653 has 8 divisors (see below), whose sum is σ = 11108334720. Its totient is φ = 9985381920.

The previous prime is 10546521649. The next prime is 10546521677. The reversal of 10546521653 is 35612564501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10546521653 - 2² = 10546521649 is a prime.

It is a super-2 number, since 2×10546521653² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10546521053) 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, 136013 + ... + 198978.

It is an arithmetic number, because the mean of its divisors is an integer number (1388541840).

Almost surely, 2^10546521653 is an apocalyptic number.

It is an amenable number.

10546521653 is a deficient number, since it is larger than the sum of its proper divisors (561813067).

10546521653 is a wasteful number, since it uses less digits than its factorization.

10546521653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336667.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 10546521653 in words is "ten billion, five hundred forty-six million, five hundred twenty-one thousand, six hundred fifty-three".