1041995045 has 48 divisors (see below), whose sum is σ = 1571996160. Its totient is φ = 657207936.

The previous prime is 1041995039. The next prime is 1041995051. The reversal of 1041995045 is 5405991401.

It is an interprime number because it is at equal distance from previous prime (1041995039) and next prime (1041995051).

It is not a de Polignac number, because 1041995045 - 2⁶ = 1041994981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1525274 + ... + 1525956.

It is an arithmetic number, because the mean of its divisors is an integer number (32749920).

Almost surely, 2^1041995045 is an apocalyptic number.

It is an amenable number.

1041995045 is a deficient number, since it is larger than the sum of its proper divisors (530001115).

1041995045 is a wasteful number, since it uses less digits than its factorization.

1041995045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 1041995045 is about 32279.9480327958. The cubic root of 1041995045 is about 1013.8068421164.

The spelling of 1041995045 in words is "one billion, forty-one million, nine hundred ninety-five thousand, forty-five".