5125021465153 has 8 divisors (see below), whose sum is σ = 5150447710760. Its totient is φ = 5099629605120.

The previous prime is 5125021465121. The next prime is 5125021465177. The reversal of 5125021465153 is 3515641205215.

It can be written as a sum of positive squares in 4 ways, for example, as 3239650809409 + 1885370655744 = 1799903^2 + 1373088^2 .

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 5125021465153 - 2⁵ = 5125021465121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5125021415153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8297538 + ... + 8893771.

It is an arithmetic number, because the mean of its divisors is an integer number (643805963845).

Almost surely, 2^{5125021465153} is an apocalyptic number.

It is an amenable number.

5125021465153 is a deficient number, since it is larger than the sum of its proper divisors (25426245607).

5125021465153 is a wasteful number, since it uses less digits than its factorization.

5125021465153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17192787.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 5125021465153 in words is "five trillion, one hundred twenty-five billion, twenty-one million, four hundred sixty-five thousand, one hundred fifty-three".