537800478 has 16 divisors (see below), whose sum is σ = 1087687440. Its totient is φ = 177252416.

The previous prime is 537800477. The next prime is 537800521. The reversal of 537800478 is 874008735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537800477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503025 + ... + 504092.

It is an arithmetic number, because the mean of its divisors is an integer number (67980465).

Almost surely, 2^537800478 is an apocalyptic number.

537800478 is an abundant number, since it is smaller than the sum of its proper divisors (549886962).

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

537800478 is a wasteful number, since it uses less digits than its factorization.

537800478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007211.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 537800478 is about 23190.5256085325. The cubic root of 537800478 is about 813.2181468533.

The spelling of 537800478 in words is "five hundred thirty-seven million, eight hundred thousand, four hundred seventy-eight".