1047050515 has 16 divisors (see below), whose sum is σ = 1437032448. Its totient is φ = 717438816.

The previous prime is 1047050503. The next prime is 1047050569. The reversal of 1047050515 is 5150507401.

It is a cyclic number.

It is not a de Polignac number, because 1047050515 - 2¹³ = 1047042323 is a prime.

It is a Duffinian number.

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, 39294 + ... + 60316.

It is an arithmetic number, because the mean of its divisors is an integer number (89814528).

Almost surely, 2^1047050515 is an apocalyptic number.

1047050515 is a deficient number, since it is larger than the sum of its proper divisors (389981933).

1047050515 is a wasteful number, since it uses less digits than its factorization.

1047050515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22458.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 1047050515 is about 32358.1599445951. The cubic root of 1047050515 is about 1015.4437672233.

Adding to 1047050515 its reverse (5150507401), we get a palindrome (6197557916).

The spelling of 1047050515 in words is "one billion, forty-seven million, fifty thousand, five hundred fifteen".