45542033120551 has 8 divisors (see below), whose sum is σ = 49979716262784. Its totient is φ = 41153933030520.

The previous prime is 45542033120537. The next prime is 45542033120561. The reversal of 45542033120551 is 15502133024554.

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

It is a cyclic number.

It is not a de Polignac number, because 45542033120551 - 2²¹ = 45542031023399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45542033120561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12395761125 + ... + 12395764798.

It is an arithmetic number, because the mean of its divisors is an integer number (6247464532848).

Almost surely, 2^{45542033120551} is an apocalyptic number.

45542033120551 is a deficient number, since it is larger than the sum of its proper divisors (4437683142233).

45542033120551 is a wasteful number, since it uses less digits than its factorization.

45542033120551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24791526101.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 45542033120551 in words is "forty-five trillion, five hundred forty-two billion, thirty-three million, one hundred twenty thousand, five hundred fifty-one".