55276070015 has 8 divisors (see below), whose sum is σ = 66358273680. Its totient is φ = 44202862912.

The previous prime is 55276069967. The next prime is 55276070029. The reversal of 55276070015 is 51007067255.

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 55276070015 - 2¹² = 55276065919 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, 2235614 + ... + 2260203.

It is an arithmetic number, because the mean of its divisors is an integer number (8294784210).

Almost surely, 2^55276070015 is an apocalyptic number.

55276070015 is a deficient number, since it is larger than the sum of its proper divisors (11082203665).

55276070015 is a wasteful number, since it uses less digits than its factorization.

55276070015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498281.

The product of its (nonzero) digits is 73500, while the sum is 38.

The spelling of 55276070015 in words is "fifty-five billion, two hundred seventy-six million, seventy thousand, fifteen".