1497485361 has 16 divisors (see below), whose sum is σ = 2107784000. Its totient is φ = 943057728.

The previous prime is 1497485329. The next prime is 1497485371. The reversal of 1497485361 is 1635847941.

It is not a de Polignac number, because 1497485361 - 2⁵ = 1497485329 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1497485361.

It is not an unprimeable number, because it can be changed into a prime (1497485371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17746 + ... + 57531.

It is an arithmetic number, because the mean of its divisors is an integer number (131736500).

Almost surely, 2^1497485361 is an apocalyptic number.

It is an amenable number.

1497485361 is a deficient number, since it is larger than the sum of its proper divisors (610298639).

1497485361 is a wasteful number, since it uses less digits than its factorization.

1497485361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75648.

The product of its digits is 725760, while the sum is 48.

The square root of 1497485361 is about 38697.3559949514. The cubic root of 1497485361 is about 1144.0742085238.

The spelling of 1497485361 in words is "one billion, four hundred ninety-seven million, four hundred eighty-five thousand, three hundred sixty-one".