538692480 has 96 divisors (see below), whose sum is σ = 1860192360. Its totient is φ = 143649792.

The previous prime is 538692461. The next prime is 538692533. The reversal of 538692480 is 84296835.

538692480 is a `hidden beast` number, since 5 + 3 + 86 + 92 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41002 + ... + 52521.

Almost surely, 2^538692480 is an apocalyptic number.

It is an amenable number.

538692480 is an abundant number, since it is smaller than the sum of its proper divisors (1321499880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538692480 is a wasteful number, since it uses less digits than its factorization.

538692480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93548 (or 93533 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 538692480 is about 23209.7496755135. The cubic root of 538692480 is about 813.6675028036.

The spelling of 538692480 in words is "five hundred thirty-eight million, six hundred ninety-two thousand, four hundred eighty".