10538641354 has 32 divisors (see below), whose sum is σ = 17120315520. Its totient is φ = 4850379072.

The previous prime is 10538641349. The next prime is 10538641397. The reversal of 10538641354 is 45314683501.

It is a super-2 number, since 2×10538641354² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396672 + ... + 422404.

It is an arithmetic number, because the mean of its divisors is an integer number (535009860).

Almost surely, 2^10538641354 is an apocalyptic number.

10538641354 is a deficient number, since it is larger than the sum of its proper divisors (6581674166).

10538641354 is a wasteful number, since it uses less digits than its factorization.

10538641354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26094.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 10538641354 in words is "ten billion, five hundred thirty-eight million, six hundred forty-one thousand, three hundred fifty-four".