1534250864 has 40 divisors (see below), whose sum is σ = 3021942000. Its totient is φ = 754500096.

The previous prime is 1534250831. The next prime is 1534250881. The reversal of 1534250864 is 4680524351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239252 + ... + 245580.

It is an arithmetic number, because the mean of its divisors is an integer number (75548550).

Almost surely, 2^1534250864 is an apocalyptic number.

It is an amenable number.

1534250864 is a deficient number, since it is larger than the sum of its proper divisors (1487691136).

1534250864 is a wasteful number, since it uses less digits than its factorization.

1534250864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585 (or 6579 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 1534250864 is about 39169.5144723546. The cubic root of 1534250864 is about 1153.3615227684.

The spelling of 1534250864 in words is "one billion, five hundred thirty-four million, two hundred fifty thousand, eight hundred sixty-four".