45124205202030 has 32 divisors (see below), whose sum is σ = 108568162569888. Its totient is φ = 12003113600000.

The previous prime is 45124205202029. The next prime is 45124205202049. The reversal of 45124205202030 is 3020250242154.

It is a super-2 number, since 2×45124205202030² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1875474471 + ... + 1875498530.

It is an arithmetic number, because the mean of its divisors is an integer number (3392755080309).

Almost surely, 2^{45124205202030} is an apocalyptic number.

45124205202030 is an abundant number, since it is smaller than the sum of its proper divisors (63443957367858).

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

45124205202030 is a wasteful number, since it uses less digits than its factorization.

45124205202030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750973412.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 45124205202030 its reverse (3020250242154), we get a palindrome (48144455444184).

The spelling of 45124205202030 in words is "forty-five trillion, one hundred twenty-four billion, two hundred five million, two hundred two thousand, thirty".