5297537406 has 64 divisors (see below), whose sum is σ = 12335551488. Its totient is φ = 1485485568.

The previous prime is 5297537381. The next prime is 5297537407. The reversal of 5297537406 is 6047357925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297537407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483420 + ... + 494256.

It is an arithmetic number, because the mean of its divisors is an integer number (192742992).

Almost surely, 2^5297537406 is an apocalyptic number.

5297537406 is an abundant number, since it is smaller than the sum of its proper divisors (7038014082).

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

5297537406 is a wasteful number, since it uses less digits than its factorization.

5297537406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11065.

The product of its (nonzero) digits is 1587600, while the sum is 48.

The square root of 5297537406 is about 72784.1837626829. The cubic root of 5297537406 is about 1743.2433238563.

The spelling of 5297537406 in words is "five billion, two hundred ninety-seven million, five hundred thirty-seven thousand, four hundred six".