15430541032 has 8 divisors (see below), whose sum is σ = 28932264450. Its totient is φ = 7715270512.

The previous prime is 15430541017. The next prime is 15430541083. The reversal of 15430541032 is 23014503451.

It can be written as a sum of positive squares in only one way, i.e., 9477801316 + 5952739716 = 97354^2 + 77154^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 964408807 + ... + 964408822.

Almost surely, 2^15430541032 is an apocalyptic number.

It is an amenable number.

15430541032 is a deficient number, since it is larger than the sum of its proper divisors (13501723418).

15430541032 is a wasteful number, since it uses less digits than its factorization.

15430541032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928817635 (or 1928817631 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 15430541032 in words is "fifteen billion, four hundred thirty million, five hundred forty-one thousand, thirty-two".