45651752143 has 16 divisors (see below), whose sum is σ = 49477863520. Its totient is φ = 41973883776.

The previous prime is 45651752131. The next prime is 45651752173. The reversal of 45651752143 is 34125715654.

45651752143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45651752143 - 2²⁵ = 45618197711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45651752143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45651752173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197305 + ... + 360877.

It is an arithmetic number, because the mean of its divisors is an integer number (3092366470).

Almost surely, 2^45651752143 is an apocalyptic number.

45651752143 is a deficient number, since it is larger than the sum of its proper divisors (3826111377).

45651752143 is a wasteful number, since it uses less digits than its factorization.

45651752143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164026.

The product of its digits is 504000, while the sum is 43.

The spelling of 45651752143 in words is "forty-five billion, six hundred fifty-one million, seven hundred fifty-two thousand, one hundred forty-three".