2546462963 has 32 divisors (see below), whose sum is σ = 3127444992. Its totient is φ = 2044556800.

The previous prime is 2546462959. The next prime is 2546462981. The reversal of 2546462963 is 3692646452.

It is a happy number.

It is not a de Polignac number, because 2546462963 - 2² = 2546462959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2546462983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222368 + ... + 233538.

It is an arithmetic number, because the mean of its divisors is an integer number (97732656).

Almost surely, 2^2546462963 is an apocalyptic number.

2546462963 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2546462963 is a deficient number, since it is larger than the sum of its proper divisors (580982029).

2546462963 is a wasteful number, since it uses less digits than its factorization.

2546462963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11275.

The product of its digits is 1866240, while the sum is 47.

The square root of 2546462963 is about 50462.4906539501. The cubic root of 2546462963 is about 1365.5652438584.

The spelling of 2546462963 in words is "two billion, five hundred forty-six million, four hundred sixty-two thousand, nine hundred sixty-three".