1552116519 has 32 divisors (see below), whose sum is σ = 2360483840. Its totient is φ = 1007427456.

The previous prime is 1552116499. The next prime is 1552116523. The reversal of 1552116519 is 9156112551.

1552116519 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1552116519 - 2⁵ = 1552116487 is a prime.

It is a super-2 number, since 2×1552116519² = 4818131377105354722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552116529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389274 + ... + 393240.

It is an arithmetic number, because the mean of its divisors is an integer number (73765120).

Almost surely, 2^1552116519 is an apocalyptic number.

1552116519 is a deficient number, since it is larger than the sum of its proper divisors (808367321).

1552116519 is a wasteful number, since it uses less digits than its factorization.

1552116519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356 (or 4350 counting only the distinct ones).

The product of its digits is 13500, while the sum is 36.

The square root of 1552116519 is about 39396.9100184266. The cubic root of 1552116519 is about 1157.8210480806.

The spelling of 1552116519 in words is "one billion, five hundred fifty-two million, one hundred sixteen thousand, five hundred nineteen".