45242542334983 has 16 divisors (see below), whose sum is σ = 53103473743680. Its totient is φ = 37731048880896.

The previous prime is 45242542334959. The next prime is 45242542335041. The reversal of 45242542334983 is 38943324524254.

It is a de Polignac number, because none of the positive numbers 2^k-45242542334983 is a prime.

It is a super-2 number, since 2×45242542334983² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45242542334383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90589785 + ... + 91087837.

It is an arithmetic number, because the mean of its divisors is an integer number (3318967108980).

Almost surely, 2^{45242542334983} is an apocalyptic number.

45242542334983 is a deficient number, since it is larger than the sum of its proper divisors (7860931408697).

45242542334983 is a wasteful number, since it uses less digits than its factorization.

45242542334983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848826.

The product of its digits is 99532800, while the sum is 58.

The spelling of 45242542334983 in words is "forty-five trillion, two hundred forty-two billion, five hundred forty-two million, three hundred thirty-four thousand, nine hundred eighty-three".