1070541945 has 48 divisors (see below), whose sum is σ = 2032992000. Its totient is φ = 516821760.

The previous prime is 1070541919. The next prime is 1070541959. The reversal of 1070541945 is 5491450701.

1070541945 is a `hidden beast` number, since 1 + 0 + 70 + 541 + 9 + 45 = 666.

It is not a de Polignac number, because 1070541945 - 2¹⁶ = 1070476409 is a prime.

It is a super-2 number, since 2×1070541945² = 2292120112008766050, which contains 22 as substring.

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, 113781 + ... + 122829.

It is an arithmetic number, because the mean of its divisors is an integer number (42354000).

Almost surely, 2^1070541945 is an apocalyptic number.

1070541945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1070541945 is a deficient number, since it is larger than the sum of its proper divisors (962450055).

1070541945 is a wasteful number, since it uses less digits than its factorization.

1070541945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310 (or 9307 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 1070541945 is about 32719.1372899714. The cubic root of 1070541945 is about 1022.9817737112.

It can be divided in two parts, 10705 and 41945, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 1070541945 in words is "one billion, seventy million, five hundred forty-one thousand, nine hundred forty-five".