45425607751 has 4 divisors (see below), whose sum is σ = 45427763992. Its totient is φ = 45423451512.

The previous prime is 45425607739. The next prime is 45425607763. The reversal of 45425607751 is 15770652454.

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 (45425607739) and next prime (45425607763).

It is a cyclic number.

It is not a de Polignac number, because 45425607751 - 2²³ = 45417219143 is a prime.

It is a super-2 number, since 2×45425607751² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45425607701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046205 + ... + 1088758.

It is an arithmetic number, because the mean of its divisors is an integer number (11356940998).

Almost surely, 2^45425607751 is an apocalyptic number.

45425607751 is a deficient number, since it is larger than the sum of its proper divisors (2156241).

45425607751 is a wasteful number, since it uses less digits than its factorization.

45425607751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156240.

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 45425607751 in words is "forty-five billion, four hundred twenty-five million, six hundred seven thousand, seven hundred fifty-one".