45263458402 has 16 divisors (see below), whose sum is σ = 68979278880. Its totient is φ = 22271059008.

The previous prime is 45263458343. The next prime is 45263458403. The reversal of 45263458402 is 20485436254.

It is not an unprimeable number, because it can be changed into a prime (45263458403) 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, 41952 + ... + 303787.

It is an arithmetic number, because the mean of its divisors is an integer number (4311204930).

Almost surely, 2^45263458402 is an apocalyptic number.

45263458402 is a deficient number, since it is larger than the sum of its proper divisors (23715820478).

45263458402 is a wasteful number, since it uses less digits than its factorization.

45263458402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346785.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 45263458402 in words is "forty-five billion, two hundred sixty-three million, four hundred fifty-eight thousand, four hundred two".