254011032321051 has 16 divisors (see below), whose sum is σ = 361661981506560. Its totient is φ = 158227116905760.

The previous prime is 254011032321049. The next prime is 254011032321083. The reversal of 254011032321051 is 150123230110452.

It is a happy number.

It is not a de Polignac number, because 254011032321051 - 2¹ = 254011032321049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254011032321091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47091401145 + ... + 47091406538.

It is an arithmetic number, because the mean of its divisors is an integer number (22603873844160).

Almost surely, 2^{254011032321051} is an apocalyptic number.

254011032321051 is a deficient number, since it is larger than the sum of its proper divisors (107650949185509).

254011032321051 is a wasteful number, since it uses less digits than its factorization.

254011032321051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94182807746.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 254011032321051 in words is "two hundred fifty-four trillion, eleven billion, thirty-two million, three hundred twenty-one thousand, fifty-one".