1552050115 has 32 divisors (see below), whose sum is σ = 2328883200. Its totient is φ = 964656000.

The previous prime is 1552050103. The next prime is 1552050151. The reversal of 1552050115 is 5110502551.

It is a de Polignac number, because none of the positive numbers 2^k-1552050115 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1552050115.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128590 + ... + 140140.

It is an arithmetic number, because the mean of its divisors is an integer number (72777600).

Almost surely, 2^1552050115 is an apocalyptic number.

1552050115 is a deficient number, since it is larger than the sum of its proper divisors (776833085).

1552050115 is a wasteful number, since it uses less digits than its factorization.

1552050115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11923.

The product of its (nonzero) digits is 1250, while the sum is 25.

The square root of 1552050115 is about 39396.0672529632. The cubic root of 1552050115 is about 1157.8045362091.

Adding to 1552050115 its reverse (5110502551), we get a palindrome (6662552666).

The spelling of 1552050115 in words is "one billion, five hundred fifty-two million, fifty thousand, one hundred fifteen".