4620231551 has 16 divisors (see below), whose sum is σ = 5159778624. Its totient is φ = 4109232384.

The previous prime is 4620231527. The next prime is 4620231569. The reversal of 4620231551 is 1551320264.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4620231551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620231751) 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, 2915 + ... + 96171.

It is an arithmetic number, because the mean of its divisors is an integer number (322486164).

Almost surely, 2^4620231551 is an apocalyptic number.

4620231551 is a deficient number, since it is larger than the sum of its proper divisors (539547073).

4620231551 is a wasteful number, since it uses less digits than its factorization.

4620231551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93410.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 4620231551 is about 67972.2851682949. The cubic root of 4620231551 is about 1665.5381332510.

The spelling of 4620231551 in words is "four billion, six hundred twenty million, two hundred thirty-one thousand, five hundred fifty-one".