45422516 has 24 divisors (see below), whose sum is σ = 84194880. Its totient is φ = 21396672.

The previous prime is 45422513. The next prime is 45422519. The reversal of 45422516 is 61522454.

It is an interprime number because it is at equal distance from previous prime (45422513) and next prime (45422519).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45422513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480 + ... + 9848.

It is an arithmetic number, because the mean of its divisors is an integer number (3508120).

Almost surely, 2^45422516 is an apocalyptic number.

45422516 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

45422516 is a deficient number, since it is larger than the sum of its proper divisors (38772364).

45422516 is a wasteful number, since it uses less digits than its factorization.

45422516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7463 (or 7461 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 45422516 is about 6739.6228381119. The cubic root of 45422516 is about 356.7990824412.

The spelling of 45422516 in words is "forty-five million, four hundred twenty-two thousand, five hundred sixteen".