45378857235 has 32 divisors (see below), whose sum is σ = 72815565312. Its totient is φ = 24132349440.

The previous prime is 45378857203. The next prime is 45378857243. The reversal of 45378857235 is 53275887354.

It is not a de Polignac number, because 45378857235 - 2⁵ = 45378857203 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14104347 + ... + 14107563.

It is an arithmetic number, because the mean of its divisors is an integer number (2275486416).

Almost surely, 2^45378857235 is an apocalyptic number.

45378857235 is a deficient number, since it is larger than the sum of its proper divisors (27436708077).

45378857235 is a wasteful number, since it uses less digits than its factorization.

45378857235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643.

The product of its digits is 28224000, while the sum is 57.

The spelling of 45378857235 in words is "forty-five billion, three hundred seventy-eight million, eight hundred fifty-seven thousand, two hundred thirty-five".