54424025251015 has 8 divisors (see below), whose sum is σ = 74638663201440. Its totient is φ = 37319331600672.

The previous prime is 54424025250953. The next prime is 54424025251157. The reversal of 54424025251015 is 51015252042445.

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

It is a cyclic number.

It is not a de Polignac number, because 54424025251015 - 2⁹ = 54424025250503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777486074980 + ... + 777486075049.

It is an arithmetic number, because the mean of its divisors is an integer number (9329832900180).

Almost surely, 2^{54424025251015} is an apocalyptic number.

54424025251015 is a deficient number, since it is larger than the sum of its proper divisors (20214637950425).

54424025251015 is a wasteful number, since it uses less digits than its factorization.

54424025251015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554972150041.

The product of its (nonzero) digits is 320000, while the sum is 40.

The spelling of 54424025251015 in words is "fifty-four trillion, four hundred twenty-four billion, twenty-five million, two hundred fifty-one thousand, fifteen".