5166156510 has 160 divisors (see below), whose sum is σ = 14409787392. Its totient is φ = 1326663360.

The previous prime is 5166156509. The next prime is 5166156511. The reversal of 5166156510 is 156516615.

It is an interprime number because it is at equal distance from previous prime (5166156509) and next prime (5166156511).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166156511) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7105767 + ... + 7106493.

Almost surely, 2^5166156510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5166156510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7204893696).

5166156510 is an abundant number, since it is smaller than the sum of its proper divisors (9243630882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5166156510 is a wasteful number, since it uses less digits than its factorization.

5166156510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5166156510 is about 71875.9800628833. The cubic root of 5166156510 is about 1728.7114944769.

The spelling of 5166156510 in words is "five billion, one hundred sixty-six million, one hundred fifty-six thousand, five hundred ten".