15715714460 has 12 divisors (see below), whose sum is σ = 33003000408. Its totient is φ = 6286285776.

The previous prime is 15715714457. The next prime is 15715714463. The reversal of 15715714460 is 6441751751.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (15715714457) and next prime (15715714463).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15715714463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392892842 + ... + 392892881.

It is an arithmetic number, because the mean of its divisors is an integer number (2750250034).

Almost surely, 2^15715714460 is an apocalyptic number.

15715714460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15715714460 is an abundant number, since it is smaller than the sum of its proper divisors (17287285948).

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

15715714460 is a wasteful number, since it uses less digits than its factorization.

15715714460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785785732 (or 785785730 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 15715714460 in words is "fifteen billion, seven hundred fifteen million, seven hundred fourteen thousand, four hundred sixty".