1537225016 has 8 divisors (see below), whose sum is σ = 2882296920. Its totient is φ = 768612504.

The previous prime is 1537224973. The next prime is 1537225031. The reversal of 1537225016 is 6105227351.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96076556 + ... + 96076571.

It is an arithmetic number, because the mean of its divisors is an integer number (360287115).

Almost surely, 2^1537225016 is an apocalyptic number.

It is an amenable number.

1537225016 is a deficient number, since it is larger than the sum of its proper divisors (1345071904).

1537225016 is a wasteful number, since it uses less digits than its factorization.

1537225016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192153133 (or 192153129 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 1537225016 is about 39207.4612286998. The cubic root of 1537225016 is about 1154.1063071691.

The spelling of 1537225016 in words is "one billion, five hundred thirty-seven million, two hundred twenty-five thousand, sixteen".