15225354046 has 8 divisors (see below), whose sum is σ = 26100606960. Its totient is φ = 6525151728.

The previous prime is 15225354007. The next prime is 15225354073. The reversal of 15225354046 is 64045352251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×15225354046² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15225353996 and 15225354014.

It is a congruent number.

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, 543762631 + ... + 543762658.

It is an arithmetic number, because the mean of its divisors is an integer number (3262575870).

Almost surely, 2^15225354046 is an apocalyptic number.

15225354046 is a deficient number, since it is larger than the sum of its proper divisors (10875252914).

15225354046 is a wasteful number, since it uses less digits than its factorization.

15225354046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087525298.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 15225354046 in words is "fifteen billion, two hundred twenty-five million, three hundred fifty-four thousand, forty-six".