15045346011 has 8 divisors (see below), whose sum is σ = 20074330624. Its totient is φ = 10023296040.

The previous prime is 15045345989. The next prime is 15045346021. The reversal of 15045346011 is 11064354051.

It is a happy number.

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

It is not a de Polignac number, because 15045346011 - 2⁵ = 15045345979 is a prime.

It is a super-2 number, since 2×15045346011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15045346011.

It is not an unprimeable number, because it can be changed into a prime (15045346021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1728595 + ... + 1737276.

It is an arithmetic number, because the mean of its divisors is an integer number (2509291328).

Almost surely, 2^15045346011 is an apocalyptic number.

15045346011 is a deficient number, since it is larger than the sum of its proper divisors (5028984613).

15045346011 is a wasteful number, since it uses less digits than its factorization.

15045346011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467321.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 15045346011 in words is "fifteen billion, forty-five million, three hundred forty-six thousand, eleven".