45101142255 has 16 divisors (see below), whose sum is σ = 77712737760. Its totient is φ = 22203639168.

The previous prime is 45101142253. The next prime is 45101142283. The reversal of 45101142255 is 55224110154.

It is not a de Polignac number, because 45101142255 - 2¹ = 45101142253 is a prime.

It is a super-2 number, since 2×45101142255² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45101142253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115643760 + ... + 115644149.

It is an arithmetic number, because the mean of its divisors is an integer number (4857046110).

Almost surely, 2^45101142255 is an apocalyptic number.

45101142255 is a deficient number, since it is larger than the sum of its proper divisors (32611595505).

45101142255 is a wasteful number, since it uses less digits than its factorization.

45101142255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231287930.

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 45101142255 in words is "forty-five billion, one hundred one million, one hundred forty-two thousand, two hundred fifty-five".