1045346552 has 16 divisors (see below), whose sum is σ = 2001728160. Its totient is φ = 511552384.

The previous prime is 1045346551. The next prime is 1045346587. The reversal of 1045346552 is 2556435401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045346551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1389713 + ... + 1390464.

It is an arithmetic number, because the mean of its divisors is an integer number (125108010).

Almost surely, 2^1045346552 is an apocalyptic number.

It is an amenable number.

1045346552 is a deficient number, since it is larger than the sum of its proper divisors (956381608).

1045346552 is a wasteful number, since it uses less digits than its factorization.

1045346552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780230 (or 2780226 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 1045346552 is about 32331.8194972074. The cubic root of 1045346552 is about 1014.8926260105.

The spelling of 1045346552 in words is "one billion, forty-five million, three hundred forty-six thousand, five hundred fifty-two".