2472157763 has 4 divisors (see below), whose sum is σ = 2529649848. Its totient is φ = 2414665680.

The previous prime is 2472157757. The next prime is 2472157777. The reversal of 2472157763 is 3677512742.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3677512742 = 2 ⋅1838756371.

It is a cyclic number.

It is not a de Polignac number, because 2472157763 - 2¹² = 2472153667 is a prime.

It is a super-2 number, since 2×2472157763² = 12223128010322328338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2472157063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28745978 + ... + 28746063.

It is an arithmetic number, because the mean of its divisors is an integer number (632412462).

Almost surely, 2^2472157763 is an apocalyptic number.

2472157763 is a deficient number, since it is larger than the sum of its proper divisors (57492085).

2472157763 is an equidigital number, since it uses as much as digits as its factorization.

2472157763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57492084.

The product of its digits is 493920, while the sum is 44.

The square root of 2472157763 is about 49720.7980929510. The cubic root of 2472157763 is about 1352.1516238909.

The spelling of 2472157763 in words is "two billion, four hundred seventy-two million, one hundred fifty-seven thousand, seven hundred sixty-three".