1038986545 has 16 divisors (see below), whose sum is σ = 1296852480. Its totient is φ = 798220800.

The previous prime is 1038986527. The next prime is 1038986551. The reversal of 1038986545 is 5456898301.

It is not a de Polignac number, because 1038986545 - 2⁵ = 1038986513 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5280 + ... + 45889.

It is an arithmetic number, because the mean of its divisors is an integer number (81053280).

Almost surely, 2^1038986545 is an apocalyptic number.

It is an amenable number.

1038986545 is a deficient number, since it is larger than the sum of its proper divisors (257865935).

1038986545 is a wasteful number, since it uses less digits than its factorization.

1038986545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51336.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The square root of 1038986545 is about 32233.3142106114. The cubic root of 1038986545 is about 1012.8301970342.

The spelling of 1038986545 in words is "one billion, thirty-eight million, nine hundred eighty-six thousand, five hundred forty-five".