1562664552 has 32 divisors (see below), whose sum is σ = 3910505280. Its totient is φ = 520375680.

The previous prime is 1562664541. The next prime is 1562664563. The reversal of 1562664552 is 2554662651.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1562664541) and next prime (1562664563).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6724 + ... + 56307.

It is an arithmetic number, because the mean of its divisors is an integer number (122203290).

Almost surely, 2^1562664552 is an apocalyptic number.

1562664552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1562664552 is an abundant number, since it is smaller than the sum of its proper divisors (2347840728).

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

1562664552 is a wasteful number, since it uses less digits than its factorization.

1562664552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64073 (or 64069 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The square root of 1562664552 is about 39530.5521337610. The cubic root of 1562664552 is about 1160.4379420520.

The spelling of 1562664552 in words is "one billion, five hundred sixty-two million, six hundred sixty-four thousand, five hundred fifty-two".