1337493525 has 12 divisors (see below), whose sum is σ = 2211322752. Its totient is φ = 713329840.

The previous prime is 1337493491. The next prime is 1337493533. The reversal of 1337493525 is 5253947331.

It is not a de Polignac number, because 1337493525 - 2⁶ = 1337493461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8916549 + ... + 8916698.

It is an arithmetic number, because the mean of its divisors is an integer number (184276896).

Almost surely, 2^1337493525 is an apocalyptic number.

1337493525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1337493525 is a deficient number, since it is larger than the sum of its proper divisors (873829227).

1337493525 is a wasteful number, since it uses less digits than its factorization.

1337493525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17833260 (or 17833255 counting only the distinct ones).

The product of its digits is 340200, while the sum is 42.

The square root of 1337493525 is about 36571.7585713348. The cubic root of 1337493525 is about 1101.7859486452.

The spelling of 1337493525 in words is "one billion, three hundred thirty-seven million, four hundred ninety-three thousand, five hundred twenty-five".