10543502054 has 8 divisors (see below), whose sum is σ = 15822687960. Its totient is φ = 5269272736.

The previous prime is 10543501999. The next prime is 10543502063. The reversal of 10543502054 is 45020534501.

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

It is a super-2 number, since 2×10543502054² (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, 1233824 + ... + 1242339.

It is an arithmetic number, because the mean of its divisors is an integer number (1977835995).

Almost surely, 2^10543502054 is an apocalyptic number.

10543502054 is a deficient number, since it is larger than the sum of its proper divisors (5279185906).

10543502054 is a wasteful number, since it uses less digits than its factorization.

10543502054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478294.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 10543502054 in words is "ten billion, five hundred forty-three million, five hundred two thousand, fifty-four".