1011450532 has 12 divisors (see below), whose sum is σ = 1774864000. Its totient is φ = 504346536.

The previous prime is 1011450527. The next prime is 1011450641. The reversal of 1011450532 is 2350541101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343032 + ... + 345967.

Almost surely, 2^1011450532 is an apocalyptic number.

It is an amenable number.

1011450532 is a deficient number, since it is larger than the sum of its proper divisors (763413468).

1011450532 is a wasteful number, since it uses less digits than its factorization.

1011450532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689370 (or 689368 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1011450532 is about 31803.3100792983. The cubic root of 1011450532 is about 1003.8023676752.

Adding to 1011450532 its reverse (2350541101), we get a palindrome (3361991633).

The spelling of 1011450532 in words is "one billion, eleven million, four hundred fifty thousand, five hundred thirty-two".