227538523437051 has 32 divisors (see below), whose sum is σ = 313502982580480. Its totient is φ = 146683739942784.

The previous prime is 227538523437007. The next prime is 227538523437067. The reversal of 227538523437051 is 150734325835722.

It is a happy number.

It is not a de Polignac number, because 227538523437051 - 2¹⁰ = 227538523436027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227538523436982 and 227538523437000.

It is not an unprimeable number, because it can be changed into a prime (227538523437091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 979855065 + ... + 980087253.

It is an arithmetic number, because the mean of its divisors is an integer number (9796968205640).

Almost surely, 2^{227538523437051} is an apocalyptic number.

227538523437051 is a deficient number, since it is larger than the sum of its proper divisors (85964459143429).

227538523437051 is a wasteful number, since it uses less digits than its factorization.

227538523437051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286555.

The product of its (nonzero) digits is 42336000, while the sum is 57.

The spelling of 227538523437051 in words is "two hundred twenty-seven trillion, five hundred thirty-eight billion, five hundred twenty-three million, four hundred thirty-seven thousand, fifty-one".