1552542134 has 16 divisors (see below), whose sum is σ = 2735948880. Its totient is φ = 651416160.

The previous prime is 1552542083. The next prime is 1552542149. The reversal of 1552542134 is 4312452551.

It is a self number, because there is not a number n which added to its sum of digits gives 1552542134.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2713949 + ... + 2714520.

It is an arithmetic number, because the mean of its divisors is an integer number (170996805).

Almost surely, 2^1552542134 is an apocalyptic number.

1552542134 is a deficient number, since it is larger than the sum of its proper divisors (1183406746).

1552542134 is a wasteful number, since it uses less digits than its factorization.

1552542134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5428495.

The product of its digits is 24000, while the sum is 32.

The square root of 1552542134 is about 39402.3112773857. The cubic root of 1552542134 is about 1157.9268693818.

Adding to 1552542134 its reverse (4312452551), we get a palindrome (5864994685).

The spelling of 1552542134 in words is "one billion, five hundred fifty-two million, five hundred forty-two thousand, one hundred thirty-four".