45522551045 has 16 divisors (see below), whose sum is σ = 55170910080. Its totient is φ = 36055648704.

The previous prime is 45522551033. The next prime is 45522551071. The reversal of 45522551045 is 54015522554.

It is a cyclic number.

It is not a de Polignac number, because 45522551045 - 2⁸ = 45522550789 is a prime.

It is a congruent number.

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, 2812586 + ... + 2828724.

It is an arithmetic number, because the mean of its divisors is an integer number (3448181880).

Almost surely, 2^45522551045 is an apocalyptic number.

It is an amenable number.

45522551045 is a deficient number, since it is larger than the sum of its proper divisors (9648359035).

45522551045 is a wasteful number, since it uses less digits than its factorization.

45522551045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21724.

The product of its (nonzero) digits is 200000, while the sum is 38.

The spelling of 45522551045 in words is "forty-five billion, five hundred twenty-two million, five hundred fifty-one thousand, forty-five".