1527090047 has 12 divisors (see below), whose sum is σ = 1777322016. Its totient is φ = 1308263040.

The previous prime is 1527090031. The next prime is 1527090053. The reversal of 1527090047 is 7400907251.

It is not a de Polignac number, because 1527090047 - 2⁴ = 1527090031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1527089989 and 1527090016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1527090017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104522 + ... + 118232.

It is an arithmetic number, because the mean of its divisors is an integer number (148110168).

Almost surely, 2^1527090047 is an apocalyptic number.

1527090047 is a deficient number, since it is larger than the sum of its proper divisors (250231969).

1527090047 is a wasteful number, since it uses less digits than its factorization.

1527090047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15998 (or 15991 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 1527090047 is about 39077.9995265878. Note that the first 3 decimals coincide. The cubic root of 1527090047 is about 1151.5643604914.

Adding to 1527090047 its reverse (7400907251), we get a palindrome (8927997298).

The spelling of 1527090047 in words is "one billion, five hundred twenty-seven million, ninety thousand, forty-seven".