45520132155 has 8 divisors (see below), whose sum is σ = 72832211472. Its totient is φ = 24277403808.

The previous prime is 45520132121. The next prime is 45520132159. The reversal of 45520132155 is 55123102554.

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

It is not a de Polignac number, because 45520132155 - 2²⁹ = 44983261243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45520132159) 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 7 ways as a sum of consecutive naturals, for example, 1517337724 + ... + 1517337753.

It is an arithmetic number, because the mean of its divisors is an integer number (9104026434).

Almost surely, 2^45520132155 is an apocalyptic number.

45520132155 is a deficient number, since it is larger than the sum of its proper divisors (27312079317).

45520132155 is a wasteful number, since it uses less digits than its factorization.

45520132155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034675485.

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 45520132155 in words is "forty-five billion, five hundred twenty million, one hundred thirty-two thousand, one hundred fifty-five".