4720261455 has 96 divisors (see below), whose sum is σ = 10198056960. Its totient is φ = 1966498560.

The previous prime is 4720261453. The next prime is 4720261471. The reversal of 4720261455 is 5541620274.

It is a happy number.

It is not a de Polignac number, because 4720261455 - 2¹ = 4720261453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720261453) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 316210 + ... + 330800.

It is an arithmetic number, because the mean of its divisors is an integer number (106229760).

Almost surely, 2^4720261455 is an apocalyptic number.

4720261455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4720261455 is an abundant number, since it is smaller than the sum of its proper divisors (5477795505).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4720261455 is a wasteful number, since it uses less digits than its factorization.

4720261455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14701 (or 14698 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 4720261455 is about 68704.1589352493. The cubic root of 4720261455 is about 1677.4722775737.

The spelling of 4720261455 in words is "four billion, seven hundred twenty million, two hundred sixty-one thousand, four hundred fifty-five".