5145064155 has 96 divisors (see below), whose sum is σ = 11148254208. Its totient is φ = 2132524800.

The previous prime is 5145064147. The next prime is 5145064157. The reversal of 5145064155 is 5514605415.

5145064155 is a `hidden beast` number, since 5 + 1 + 4 + 5 + 0 + 641 + 5 + 5 = 666.

It is not a de Polignac number, because 5145064155 - 2³ = 5145064147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5145064157) 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 95 ways as a sum of consecutive naturals, for example, 1457002 + ... + 1460528.

It is an arithmetic number, because the mean of its divisors is an integer number (116127648).

Almost surely, 2^5145064155 is an apocalyptic number.

5145064155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5145064155 is an abundant number, since it is smaller than the sum of its proper divisors (6003190053).

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

5145064155 is a wasteful number, since it uses less digits than its factorization.

5145064155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977 (or 3974 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 5145064155 is about 71729.1025665315. The cubic root of 5145064155 is about 1726.3556275043.

The spelling of 5145064155 in words is "five billion, one hundred forty-five million, sixty-four thousand, one hundred fifty-five".