1541422564 has 12 divisors (see below), whose sum is σ = 2942715888. Its totient is φ = 700646600.

The previous prime is 1541422559. The next prime is 1541422573. The reversal of 1541422564 is 4652241451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17516122 + ... + 17516209.

It is an arithmetic number, because the mean of its divisors is an integer number (245226324).

Almost surely, 2^1541422564 is an apocalyptic number.

It is an amenable number.

1541422564 is a deficient number, since it is larger than the sum of its proper divisors (1401293324).

1541422564 is a wasteful number, since it uses less digits than its factorization.

1541422564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35032346 (or 35032344 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 1541422564 is about 39260.9547005673. The cubic root of 1541422564 is about 1155.1558203847.

The spelling of 1541422564 in words is "one billion, five hundred forty-one million, four hundred twenty-two thousand, five hundred sixty-four".