2155462150004 has 24 divisors (see below), whose sum is σ = 3971291348640. Its totient is φ = 1020827569824.

The previous prime is 2155462149943. The next prime is 2155462150013. The reversal of 2155462150004 is 4000512645512.

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, 2078894 + ... + 2938149.

It is an arithmetic number, because the mean of its divisors is an integer number (165470472860).

Almost surely, 2^{2155462150004} is an apocalyptic number.

It is an amenable number.

2155462150004 is a deficient number, since it is larger than the sum of its proper divisors (1815829198636).

2155462150004 is a wasteful number, since it uses less digits than its factorization.

2155462150004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5022719 (or 5022717 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 2155462150004 its reverse (4000512645512), we get a palindrome (6155974795516).

The spelling of 2155462150004 in words is "two trillion, one hundred fifty-five billion, four hundred sixty-two million, one hundred fifty thousand, four".