2515166063 has 8 divisors (see below), whose sum is σ = 2523627120. Its totient is φ = 2506720320.

The previous prime is 2515166029. The next prime is 2515166113. The reversal of 2515166063 is 3606615152.

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

It is a cyclic number.

It is not a de Polignac number, because 2515166063 - 2¹⁶ = 2515100527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2515166023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389981 + ... + 396377.

It is an arithmetic number, because the mean of its divisors is an integer number (315453390).

Almost surely, 2^2515166063 is an apocalyptic number.

2515166063 is a deficient number, since it is larger than the sum of its proper divisors (8461057).

2515166063 is an equidigital number, since it uses as much as digits as its factorization.

2515166063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7657.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 2515166063 is about 50151.4313155667. The cubic root of 2515166063 is about 1359.9477457936.

The spelling of 2515166063 in words is "two billion, five hundred fifteen million, one hundred sixty-six thousand, sixty-three".