601150551 has 8 divisors (see below), whose sum is σ = 801680880. Its totient is φ = 400693632.

The previous prime is 601150489. The next prime is 601150567. The reversal of 601150551 is 155051106.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 601150551 - 2⁷ = 601150423 is a prime.

It is a super-2 number, since 2×601150551² = 722763969935207202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601150591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005 + ... + 35033.

It is an arithmetic number, because the mean of its divisors is an integer number (100210110).

Almost surely, 2^601150551 is an apocalyptic number.

601150551 is a deficient number, since it is larger than the sum of its proper divisors (200530329).

601150551 is a wasteful number, since it uses less digits than its factorization.

601150551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36705.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 601150551 is about 24518.3717036838. The cubic root of 601150551 is about 843.9714390094.

The spelling of 601150551 in words is "six hundred one million, one hundred fifty thousand, five hundred fifty-one".