550300001545 has 8 divisors (see below), whose sum is σ = 754697145024. Its totient is φ = 377348572464.

The previous prime is 550300001519. The next prime is 550300001551. The reversal of 550300001545 is 545100003055.

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 550300001545 - 2¹⁷ = 550299870473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7861428559 + ... + 7861428628.

It is an arithmetic number, because the mean of its divisors is an integer number (94337143128).

Almost surely, 2^550300001545 is an apocalyptic number.

It is an amenable number.

550300001545 is a deficient number, since it is larger than the sum of its proper divisors (204397143479).

550300001545 is a wasteful number, since it uses less digits than its factorization.

550300001545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15722857199.

The product of its (nonzero) digits is 7500, while the sum is 28.

The spelling of 550300001545 in words is "five hundred fifty billion, three hundred million, one thousand, five hundred forty-five".