151551201706545 has 128 divisors (see below), whose sum is σ = 253391846400000. Its totient is φ = 77288906612736.

The previous prime is 151551201706511. The next prime is 151551201706549. The reversal of 151551201706545 is 545607102155151.

It is not a de Polignac number, because 151551201706545 - 2¹⁵ = 151551201673777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151551201706494 and 151551201706503.

It is not an unprimeable number, because it can be changed into a prime (151551201706549) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5729927481 + ... + 5729953929.

It is an arithmetic number, because the mean of its divisors is an integer number (1979623800000).

Almost surely, 2^{151551201706545} is an apocalyptic number.

151551201706545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151551201706545 is a deficient number, since it is larger than the sum of its proper divisors (101840644693455).

151551201706545 is a wasteful number, since it uses less digits than its factorization.

151551201706545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27527.

The product of its (nonzero) digits is 1050000, while the sum is 48.

The spelling of 151551201706545 in words is "one hundred fifty-one trillion, five hundred fifty-one billion, two hundred one million, seven hundred six thousand, five hundred forty-five".