1552126930 has 8 divisors (see below), whose sum is σ = 2793828492. Its totient is φ = 620850768.

The previous prime is 1552126921. The next prime is 1552126931. The reversal of 1552126930 is 396212551.

It can be written as a sum of positive squares in 2 ways, for example, as 1329550369 + 222576561 = 36463^2 + 14919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1552126931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77606337 + ... + 77606356.

Almost surely, 2^1552126930 is an apocalyptic number.

1552126930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552126930 is a deficient number, since it is larger than the sum of its proper divisors (1241701562).

1552126930 is a wasteful number, since it uses less digits than its factorization.

1552126930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155212700.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 1552126930 is about 39397.0421478567. The cubic root of 1552126930 is about 1157.8236368141.

The spelling of 1552126930 in words is "one billion, five hundred fifty-two million, one hundred twenty-six thousand, nine hundred thirty".