45873534 has 32 divisors (see below), whose sum is σ = 108472320. Its totient is φ = 12654432.

The previous prime is 45873533. The next prime is 45873539. The reversal of 45873534 is 43537854.

45873534 = 3385² + 3386² + ... + 3388².

It is a super-2 number, since 2×45873534² = 4208762243298312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45873492 and 45873501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45873533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17614 + ... + 20049.

It is an arithmetic number, because the mean of its divisors is an integer number (3389760).

Almost surely, 2^45873534 is an apocalyptic number.

45873534 is an abundant number, since it is smaller than the sum of its proper divisors (62598786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45873534 is a wasteful number, since it uses less digits than its factorization.

45873534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37704.

The product of its digits is 201600, while the sum is 39.

The square root of 45873534 is about 6773.0003691126. Note that the first 3 decimals coincide. The cubic root of 45873534 is about 357.9761279506.

The spelling of 45873534 in words is "forty-five million, eight hundred seventy-three thousand, five hundred thirty-four".