1050488545 has 16 divisors (see below), whose sum is σ = 1323487872. Its totient is φ = 798906240.

The previous prime is 1050488521. The next prime is 1050488561. The reversal of 1050488545 is 5458840501.

It is a happy number.

It is not a de Polignac number, because 1050488545 - 2¹⁹ = 1049964257 is a prime.

It is a super-2 number, since 2×1050488545² = 2207052366352434050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1050488498 and 1050488507.

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, 9276 + ... + 46765.

It is an arithmetic number, because the mean of its divisors is an integer number (82717992).

Almost surely, 2^1050488545 is an apocalyptic number.

It is an amenable number.

1050488545 is a deficient number, since it is larger than the sum of its proper divisors (272999327).

1050488545 is a wasteful number, since it uses less digits than its factorization.

1050488545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56232.

The product of its (nonzero) digits is 128000, while the sum is 40.

The square root of 1050488545 is about 32411.2410283840. The cubic root of 1050488545 is about 1016.5539689944.

The spelling of 1050488545 in words is "one billion, fifty million, four hundred eighty-eight thousand, five hundred forty-five".