14529520514 has 32 divisors (see below), whose sum is σ = 23393784960. Its totient is φ = 6747753600.

The previous prime is 14529520507. The next prime is 14529520517. The reversal of 14529520514 is 41502592541.

It is a super-2 number, since 2×14529520514² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (14529520517) 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, 473462 + ... + 503214.

It is an arithmetic number, because the mean of its divisors is an integer number (731055780).

Almost surely, 2^14529520514 is an apocalyptic number.

14529520514 is a deficient number, since it is larger than the sum of its proper divisors (8864264446).

14529520514 is a wasteful number, since it uses less digits than its factorization.

14529520514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30026.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 14529520514 in words is "fourteen billion, five hundred twenty-nine million, five hundred twenty thousand, five hundred fourteen".