45211827938 has 8 divisors (see below), whose sum is σ = 67996681680. Its totient is φ = 22546267380.

The previous prime is 45211827907. The next prime is 45211828009. The reversal of 45211827938 is 83972811254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29822348 + ... + 29823863.

It is an arithmetic number, because the mean of its divisors is an integer number (8499585210).

Almost surely, 2^45211827938 is an apocalyptic number.

45211827938 is a deficient number, since it is larger than the sum of its proper divisors (22784853742).

45211827938 is a wasteful number, since it uses less digits than its factorization.

45211827938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59646592.

The product of its digits is 967680, while the sum is 50.

The spelling of 45211827938 in words is "forty-five billion, two hundred eleven million, eight hundred twenty-seven thousand, nine hundred thirty-eight".