5155006530 has 32 divisors (see below), whose sum is σ = 12635253504. Its totient is φ = 1345419776.

The previous prime is 5155006477. The next prime is 5155006531. The reversal of 5155006530 is 356005515.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5155006531) 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, 1826607 + ... + 1829426.

It is an arithmetic number, because the mean of its divisors is an integer number (394851672).

Almost surely, 2^5155006530 is an apocalyptic number.

5155006530 is an abundant number, since it is smaller than the sum of its proper divisors (7480246974).

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

5155006530 is a wasteful number, since it uses less digits than its factorization.

5155006530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656090.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 5155006530 is about 71798.3741459373. The cubic root of 5155006530 is about 1727.4669211219.

The spelling of 5155006530 in words is "five billion, one hundred fifty-five million, six thousand, five hundred thirty".