15040211552 has 12 divisors (see below), whose sum is σ = 29610416556. Its totient is φ = 7520105760.

The previous prime is 15040211479. The next prime is 15040211561. The reversal of 15040211552 is 25511204051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235003274 + ... + 235003337.

It is an arithmetic number, because the mean of its divisors is an integer number (2467534713).

Almost surely, 2^15040211552 is an apocalyptic number.

It is an amenable number.

15040211552 is a deficient number, since it is larger than the sum of its proper divisors (14570205004).

15040211552 is an equidigital number, since it uses as much as digits as its factorization.

15040211552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470006621 (or 470006613 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 15040211552 in words is "fifteen billion, forty million, two hundred eleven thousand, five hundred fifty-two".