1045652011 has 16 divisors (see below), whose sum is σ = 1075848480. Its totient is φ = 1016012800.

The previous prime is 1045651973. The next prime is 1045652021. The reversal of 1045652011 is 1102565401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1045652011 - 2⁷ = 1045651883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045652021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2607411 + ... + 2607811.

It is an arithmetic number, because the mean of its divisors is an integer number (67240530).

Almost surely, 2^1045652011 is an apocalyptic number.

1045652011 is a deficient number, since it is larger than the sum of its proper divisors (30196469).

1045652011 is an equidigital number, since it uses as much as digits as its factorization.

1045652011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1045652011 is about 32336.5429661243. The cubic root of 1045652011 is about 1014.9914697529.

The spelling of 1045652011 in words is "one billion, forty-five million, six hundred fifty-two thousand, eleven".