45530251352 has 32 divisors (see below), whose sum is σ = 86203840800. Its totient is φ = 22542810624.

The previous prime is 45530251339. The next prime is 45530251363. The reversal of 45530251352 is 25315203554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534853 + ... + 1564235.

It is an arithmetic number, because the mean of its divisors is an integer number (2693870025).

Almost surely, 2^45530251352 is an apocalyptic number.

It is an amenable number.

45530251352 is a deficient number, since it is larger than the sum of its proper divisors (40673589448).

45530251352 is a wasteful number, since it uses less digits than its factorization.

45530251352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31275 (or 31271 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 45530251352 in words is "forty-five billion, five hundred thirty million, two hundred fifty-one thousand, three hundred fifty-two".