45153035304121 has 4 divisors (see below), whose sum is σ = 45154431491044. Its totient is φ = 45151639117200.

The previous prime is 45153035304079. The next prime is 45153035304163. The reversal of 45153035304121 is 12140353035154.

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

It is an interprime number because it is at equal distance from previous prime (45153035304079) and next prime (45153035304163).

It can be written as a sum of positive squares in 2 ways, for example, as 13660859523600 + 31492175780521 = 3696060^2 + 5611789^2 .

It is a cyclic number.

It is not a de Polignac number, because 45153035304121 - 2³⁷ = 45015596350649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45153035344121) 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, 698044950 + ... + 698109631.

It is an arithmetic number, because the mean of its divisors is an integer number (11288607872761).

Almost surely, 2^{45153035304121} is an apocalyptic number.

It is an amenable number.

45153035304121 is a deficient number, since it is larger than the sum of its proper divisors (1396186923).

45153035304121 is a wasteful number, since it uses less digits than its factorization.

45153035304121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396186922.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 45153035304121 its reverse (12140353035154), we get a palindrome (57293388339275).

The spelling of 45153035304121 in words is "forty-five trillion, one hundred fifty-three billion, thirty-five million, three hundred four thousand, one hundred twenty-one".