1545135104 has 22 divisors (see below), whose sum is σ = 3088763334. Its totient is φ = 772567040.

The previous prime is 1545135103. The next prime is 1545135107. The reversal of 1545135104 is 4015315451.

It can be written as a sum of positive squares in only one way, i.e., 1328456704 + 216678400 = 36448^2 + 14720^2 .

It is a super-2 number, since 2×1545135104² = 4774884979226181632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1545135103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753437 + ... + 755484.

Almost surely, 2^1545135104 is an apocalyptic number.

It is an amenable number.

1545135104 is a deficient number, since it is larger than the sum of its proper divisors (1543628230).

1545135104 is an equidigital number, since it uses as much as digits as its factorization.

1545135104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508941 (or 1508923 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1545135104 is about 39308.2065731827. The cubic root of 1545135104 is about 1156.0824803559.

The spelling of 1545135104 in words is "one billion, five hundred forty-five million, one hundred thirty-five thousand, one hundred four".