45521424377 has 8 divisors (see below), whose sum is σ = 53479715520. Its totient is φ = 38199796560.

The previous prime is 45521424373. The next prime is 45521424391. The reversal of 45521424377 is 77342412554.

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 45521424377 - 2² = 45521424373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45521424373) 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, 159165677 + ... + 159165962.

It is an arithmetic number, because the mean of its divisors is an integer number (6684964440).

Almost surely, 2^45521424377 is an apocalyptic number.

It is an amenable number.

45521424377 is a deficient number, since it is larger than the sum of its proper divisors (7958291143).

45521424377 is a wasteful number, since it uses less digits than its factorization.

45521424377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318331663.

The product of its digits is 940800, while the sum is 44.

The spelling of 45521424377 in words is "forty-five billion, five hundred twenty-one million, four hundred twenty-four thousand, three hundred seventy-seven".