15046464542 has 16 divisors (see below), whose sum is σ = 22605480960. Its totient is φ = 7511316408.

The previous prime is 15046464541. The next prime is 15046464551. The reversal of 15046464542 is 24546464051.

It is a self number, because there is not a number n which added to its sum of digits gives 15046464542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15046464541) 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, 5436443 + ... + 5439209.

It is an arithmetic number, because the mean of its divisors is an integer number (1412842560).

Almost surely, 2^15046464542 is an apocalyptic number.

15046464542 is a deficient number, since it is larger than the sum of its proper divisors (7559016418).

15046464542 is a wasteful number, since it uses less digits than its factorization.

15046464542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6095.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 15046464542 in words is "fifteen billion, forty-six million, four hundred sixty-four thousand, five hundred forty-two".