45021050524 has 24 divisors (see below), whose sum is σ = 80474768640. Its totient is φ = 22028397936.

The previous prime is 45021050521. The next prime is 45021050561. The reversal of 45021050524 is 42505012054.

It is a super-3 number, since 3×45021050524³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45021050492 and 45021050501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45021050521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1789867 + ... + 1814845.

It is an arithmetic number, because the mean of its divisors is an integer number (3353115360).

Almost surely, 2^45021050524 is an apocalyptic number.

It is an amenable number.

45021050524 is a deficient number, since it is larger than the sum of its proper divisors (35453718116).

45021050524 is a wasteful number, since it uses less digits than its factorization.

45021050524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34617 (or 34615 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

Adding to 45021050524 its reverse (42505012054), we get a palindrome (87526062578).

The spelling of 45021050524 in words is "forty-five billion, twenty-one million, fifty thousand, five hundred twenty-four".