15250245350 has 12 divisors (see below), whose sum is σ = 28365456444. Its totient is φ = 6100098120.

The previous prime is 15250245349. The next prime is 15250245371. The reversal of 15250245350 is 5354205251.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152502404 + ... + 152502503.

It is an arithmetic number, because the mean of its divisors is an integer number (2363788037).

Almost surely, 2^15250245350 is an apocalyptic number.

15250245350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15250245350 is a deficient number, since it is larger than the sum of its proper divisors (13115211094).

15250245350 is a wasteful number, since it uses less digits than its factorization.

15250245350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305004919 (or 305004914 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 15250245350 in words is "fifteen billion, two hundred fifty million, two hundred forty-five thousand, three hundred fifty".