45602120707501 has 4 divisors (see below), whose sum is σ = 45602200120572. Its totient is φ = 45602041294432.

The previous prime is 45602120707499. The next prime is 45602120707529. The reversal of 45602120707501 is 10570702120654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13703515734276 + 31898604973225 = 3701826^2 + 5647885^2 .

It is a cyclic number.

It is not a de Polignac number, because 45602120707501 - 2¹ = 45602120707499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45602120707531) 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, 38838856 + ... + 39995761.

It is an arithmetic number, because the mean of its divisors is an integer number (11400550030143).

Almost surely, 2^{45602120707501} is an apocalyptic number.

It is an amenable number.

45602120707501 is a deficient number, since it is larger than the sum of its proper divisors (79413071).

45602120707501 is an equidigital number, since it uses as much as digits as its factorization.

45602120707501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79413070.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 45602120707501 in words is "forty-five trillion, six hundred two billion, one hundred twenty million, seven hundred seven thousand, five hundred one".