151051742222545 has 32 divisors (see below), whose sum is σ = 181680715245312. Its totient is φ = 120562752429312.

The previous prime is 151051742222531. The next prime is 151051742222551. The reversal of 151051742222545 is 545222247150151.

It is a cyclic number.

It is not a de Polignac number, because 151051742222545 - 2⁴⁷ = 10314253867217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151051742222495 and 151051742222504.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12378240414 + ... + 12378252616.

It is an arithmetic number, because the mean of its divisors is an integer number (5677522351416).

Almost surely, 2^{151051742222545} is an apocalyptic number.

It is an amenable number.

151051742222545 is a deficient number, since it is larger than the sum of its proper divisors (30628973022767).

151051742222545 is a wasteful number, since it uses less digits than its factorization.

151051742222545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16281.

The product of its (nonzero) digits is 1120000, while the sum is 46.

Adding to 151051742222545 its reverse (545222247150151), we get a palindrome (696273989372696).

The spelling of 151051742222545 in words is "one hundred fifty-one trillion, fifty-one billion, seven hundred forty-two million, two hundred twenty-two thousand, five hundred forty-five".