45112033021155 has 16 divisors (see below), whose sum is σ = 72179345222304. Its totient is φ = 24059720148480.

The previous prime is 45112033021123. The next prime is 45112033021171. The reversal of 45112033021155 is 55112033021154.

It is not a de Polignac number, because 45112033021155 - 2⁵ = 45112033021123 is a prime.

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, 14966475 + ... + 17726235.

It is an arithmetic number, because the mean of its divisors is an integer number (4511209076394).

Almost surely, 2^{45112033021155} is an apocalyptic number.

45112033021155 is a deficient number, since it is larger than the sum of its proper divisors (27067312201149).

45112033021155 is a wasteful number, since it uses less digits than its factorization.

45112033021155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849526.

The product of its (nonzero) digits is 18000, while the sum is 33.

Subtracting 45112033021155 from its reverse (55112033021154), we obtain a palindrome (9999999999999).

The spelling of 45112033021155 in words is "forty-five trillion, one hundred twelve billion, thirty-three million, twenty-one thousand, one hundred fifty-five".