45412265514401 has 4 divisors (see below), whose sum is σ = 45413628583572. Its totient is φ = 45410902445232.

The previous prime is 45412265514389. The next prime is 45412265514409. The reversal of 45412265514401 is 10441556221454.

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 23722744360000 + 21689521154401 = 4870600^2 + 4657201^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45412265514401 is a prime.

It is a super-2 number, since 2×45412265514401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45412265514409) 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, 681484610 + ... + 681551243.

It is an arithmetic number, because the mean of its divisors is an integer number (11353407145893).

Almost surely, 2^{45412265514401} is an apocalyptic number.

It is an amenable number.

45412265514401 is a deficient number, since it is larger than the sum of its proper divisors (1363069171).

45412265514401 is a wasteful number, since it uses less digits than its factorization.

45412265514401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363069170.

The product of its (nonzero) digits is 768000, while the sum is 44.

The spelling of 45412265514401 in words is "forty-five trillion, four hundred twelve billion, two hundred sixty-five million, five hundred fourteen thousand, four hundred one".