45255279340 has 24 divisors (see below), whose sum is σ = 95042499552. Its totient is φ = 18100890240.

The previous prime is 45255279337. The next prime is 45255279379. The reversal of 45255279340 is 4397255254.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 264592 + ... + 400648.

It is an arithmetic number, because the mean of its divisors is an integer number (3960104148).

Almost surely, 2^45255279340 is an apocalyptic number.

It is an amenable number.

45255279340 is an abundant number, since it is smaller than the sum of its proper divisors (49787220212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45255279340 is a wasteful number, since it uses less digits than its factorization.

45255279340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152697 (or 152695 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 45255279340 in words is "forty-five billion, two hundred fifty-five million, two hundred seventy-nine thousand, three hundred forty".