40450525132 has 48 divisors (see below), whose sum is σ = 76189643712. Its totient is φ = 18741888000.

The previous prime is 40450525111. The next prime is 40450525183. The reversal of 40450525132 is 23152505404.

It is a junction number, because it is equal to n+sod(n) for n = 40450525094 and 40450525103.

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, 767632 + ... + 818632.

It is an arithmetic number, because the mean of its divisors is an integer number (1587284244).

Almost surely, 2^40450525132 is an apocalyptic number.

It is an amenable number.

40450525132 is a deficient number, since it is larger than the sum of its proper divisors (35739118580).

40450525132 is a wasteful number, since it uses less digits than its factorization.

40450525132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51298 (or 51296 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 40450525132 in words is "forty billion, four hundred fifty million, five hundred twenty-five thousand, one hundred thirty-two".