1045225536 has 56 divisors (see below), whose sum is σ = 2767888800. Its totient is φ = 348106752.

The previous prime is 1045225507. The next prime is 1045225567. The reversal of 1045225536 is 6355225401.

It is a super-2 number, since 2×1045225536² = 2184992842212974592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1045225497 and 1045225506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385915 + ... + 388613.

Almost surely, 2^1045225536 is an apocalyptic number.

1045225536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1045225536 is an abundant number, since it is smaller than the sum of its proper divisors (1722663264).

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

1045225536 is a wasteful number, since it uses less digits than its factorization.

1045225536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4731 (or 4721 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 1045225536 is about 32329.9479739761. The cubic root of 1045225536 is about 1014.8534610128.

The spelling of 1045225536 in words is "one billion, forty-five million, two hundred twenty-five thousand, five hundred thirty-six".