1495975680 has 432 divisors, whose sum is σ = 5509969920. Its totient is φ = 374169600.

The previous prime is 1495975661. The next prime is 1495975703. The reversal of 1495975680 is 865795941.

1495975680 is a `hidden beast` number, since 1 + 49 + 597 + 5 + 6 + 8 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21070045 + ... + 21070115.

It is an arithmetic number, because the mean of its divisors is an integer number (12754560).

Almost surely, 2^1495975680 is an apocalyptic number.

1495975680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1495975680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2754984960).

1495975680 is an abundant number, since it is smaller than the sum of its proper divisors (4013994240).

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

1495975680 is a wasteful number, since it uses less digits than its factorization.

1495975680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The square root of 1495975680 is about 38677.8448210342. The cubic root of 1495975680 is about 1143.6896153734.

The spelling of 1495975680 in words is "one billion, four hundred ninety-five million, nine hundred seventy-five thousand, six hundred eighty".