1541011852 has 12 divisors (see below), whose sum is σ = 2855404440. Its totient is φ = 725182016.

The previous prime is 1541011837. The next prime is 1541011861. The reversal of 1541011852 is 2581101451.

It is a self number, because there is not a number n which added to its sum of digits gives 1541011852.

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 3 ways as a sum of consecutive naturals, for example, 11330902 + ... + 11331037.

It is an arithmetic number, because the mean of its divisors is an integer number (237950370).

Almost surely, 2^1541011852 is an apocalyptic number.

It is an amenable number.

1541011852 is a deficient number, since it is larger than the sum of its proper divisors (1314392588).

1541011852 is a wasteful number, since it uses less digits than its factorization.

1541011852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22661960 (or 22661958 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 1541011852 is about 39255.7238119487. The cubic root of 1541011852 is about 1155.0532141921.

The spelling of 1541011852 in words is "one billion, five hundred forty-one million, eleven thousand, eight hundred fifty-two".