1518252041 has 16 divisors (see below), whose sum is σ = 1569089280. Its totient is φ = 1468212480.

The previous prime is 1518252023. The next prime is 1518252049. The reversal of 1518252041 is 1402528151.

It is a cyclic number.

It is not a de Polignac number, because 1518252041 - 2¹⁰ = 1518251017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1518251995 and 1518252013.

It is not an unprimeable number, because it can be changed into a prime (1518252049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2476451 + ... + 2477063.

It is an arithmetic number, because the mean of its divisors is an integer number (98068080).

Almost surely, 2^1518252041 is an apocalyptic number.

It is an amenable number.

1518252041 is a deficient number, since it is larger than the sum of its proper divisors (50837239).

1518252041 is a wasteful number, since it uses less digits than its factorization.

1518252041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 1518252041 is about 38964.7538295830. The cubic root of 1518252041 is about 1149.3385082971.

The spelling of 1518252041 in words is "one billion, five hundred eighteen million, two hundred fifty-two thousand, forty-one".