15330464061 has 16 divisors (see below), whose sum is σ = 22604324160. Its totient is φ = 9163912320.

The previous prime is 15330464057. The next prime is 15330464111. The reversal of 15330464061 is 16046403351.

It is not a de Polignac number, because 15330464061 - 2² = 15330464057 is a prime.

It is a super-2 number, since 2×15330464061² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15330464021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3179506 + ... + 3184323.

It is an arithmetic number, because the mean of its divisors is an integer number (1412770260).

Almost surely, 2^15330464061 is an apocalyptic number.

15330464061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15330464061 is a deficient number, since it is larger than the sum of its proper divisors (7273860099).

15330464061 is a wasteful number, since it uses less digits than its factorization.

15330464061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6363916.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 15330464061 in words is "fifteen billion, three hundred thirty million, four hundred sixty-four thousand, sixty-one".