45970041818 has 4 divisors (see below), whose sum is σ = 68955062730. Its totient is φ = 22985020908.

The previous prime is 45970041797. The next prime is 45970041847. The reversal of 45970041818 is 81814007954.

45970041818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32653574209 + 13316467609 = 180703^2 + 115397^2 .

It is a super-2 number, since 2×45970041818² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11492510453 + ... + 11492510456.

Almost surely, 2^45970041818 is an apocalyptic number.

45970041818 is a deficient number, since it is larger than the sum of its proper divisors (22985020912).

45970041818 is a wasteful number, since it uses less digits than its factorization.

45970041818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22985020911.

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 45970041818 in words is "forty-five billion, nine hundred seventy million, forty-one thousand, eight hundred eighteen".