1537065152 has 28 divisors (see below), whose sum is σ = 3485845200. Its totient is φ = 658742016.

The previous prime is 1537065121. The next prime is 1537065191. The reversal of 1537065152 is 2515607351.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715027 + ... + 1715922.

Almost surely, 2^1537065152 is an apocalyptic number.

It is an amenable number.

1537065152 is an abundant number, since it is smaller than the sum of its proper divisors (1948780048).

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

1537065152 is an equidigital number, since it uses as much as digits as its factorization.

1537065152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430968 (or 3430958 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 1537065152 is about 39205.4224821006. The cubic root of 1537065152 is about 1154.0662986158.

The spelling of 1537065152 in words is "one billion, five hundred thirty-seven million, sixty-five thousand, one hundred fifty-two".