1527045012 has 36 divisors (see below), whose sum is σ = 3862592916. Its totient is φ = 508677120.

The previous prime is 1527045011. The next prime is 1527045059. The reversal of 1527045012 is 2105407251.

1527045012 is a `hidden beast` number, since 152 + 7 + 0 + 4 + 501 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 825642756 + 701402256 = 28734^2 + 26484^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1527045011) 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, 44212 + ... + 70772.

Almost surely, 2^1527045012 is an apocalyptic number.

1527045012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1527045012 is an abundant number, since it is smaller than the sum of its proper divisors (2335547904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1527045012 is a wasteful number, since it uses less digits than its factorization.

1527045012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28168 (or 28163 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 1527045012 is about 39077.4233029764. The cubic root of 1527045012 is about 1151.5530402223.

The spelling of 1527045012 in words is "one billion, five hundred twenty-seven million, forty-five thousand, twelve".