45351548 has 36 divisors (see below), whose sum is σ = 88340616. Its totient is φ = 20203200.

The previous prime is 45351547. The next prime is 45351557. The reversal of 45351548 is 84515354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45351547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163586 + ... + 163862.

It is an arithmetic number, because the mean of its divisors is an integer number (2453906).

Almost surely, 2^45351548 is an apocalyptic number.

It is an amenable number.

45351548 is a deficient number, since it is larger than the sum of its proper divisors (42989068).

45351548 is a wasteful number, since it uses less digits than its factorization.

45351548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 351 counting only the distinct ones).

The product of its digits is 48000, while the sum is 35.

The square root of 45351548 is about 6734.3557969564. The cubic root of 45351548 is about 356.6131649837.

The spelling of 45351548 in words is "forty-five million, three hundred fifty-one thousand, five hundred forty-eight".