1602375456 has 48 divisors (see below), whose sum is σ = 4588623648. Its totient is φ = 485568000.

The previous prime is 1602375451. The next prime is 1602375487. The reversal of 1602375456 is 6545732061.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (1602375451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757645 + ... + 759756.

It is an arithmetic number, because the mean of its divisors is an integer number (95596326).

Almost surely, 2^1602375456 is an apocalyptic number.

1602375456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1602375456 is an abundant number, since it is smaller than the sum of its proper divisors (2986248192).

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

1602375456 is a wasteful number, since it uses less digits than its factorization.

1602375456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517425 (or 1517417 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 1602375456 is about 40029.6821870971. The cubic root of 1602375456 is about 1170.1856320261.

The spelling of 1602375456 in words is "one billion, six hundred two million, three hundred seventy-five thousand, four hundred fifty-six".