5222154101545 has 32 divisors (see below), whose sum is σ = 6795259776000. Its totient is φ = 3837595216896.

The previous prime is 5222154101537. The next prime is 5222154101561. The reversal of 5222154101545 is 5451014512225.

It is a cyclic number.

It is not a de Polignac number, because 5222154101545 - 2³ = 5222154101537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386370 + ... + 3254779.

It is an arithmetic number, because the mean of its divisors is an integer number (212351868000).

Almost surely, 2^{5222154101545} is an apocalyptic number.

It is an amenable number.

5222154101545 is a deficient number, since it is larger than the sum of its proper divisors (1573105674455).

5222154101545 is a wasteful number, since it uses less digits than its factorization.

5222154101545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641577.

The product of its (nonzero) digits is 80000, while the sum is 37.

The spelling of 5222154101545 in words is "five trillion, two hundred twenty-two billion, one hundred fifty-four million, one hundred one thousand, five hundred forty-five".