5145435204501 has 4 divisors (see below), whose sum is σ = 6860580272672. Its totient is φ = 3430290136332.

The previous prime is 5145435204493. The next prime is 5145435204509. The reversal of 5145435204501 is 1054025345415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5145435204493) and next prime (5145435204509).

It is not a de Polignac number, because 5145435204501 - 2³ = 5145435204493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5145435204501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145435204509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857572534081 + ... + 857572534086.

It is an arithmetic number, because the mean of its divisors is an integer number (1715145068168).

Almost surely, 2^{5145435204501} is an apocalyptic number.

It is an amenable number.

5145435204501 is a deficient number, since it is larger than the sum of its proper divisors (1715145068171).

5145435204501 is a wasteful number, since it uses less digits than its factorization.

5145435204501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715145068170.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 5145435204501 in words is "five trillion, one hundred forty-five billion, four hundred thirty-five million, two hundred four thousand, five hundred one".