2623536461 has 8 divisors (see below), whose sum is σ = 3228968064. Its totient is φ = 2075765040.

The previous prime is 2623536451. The next prime is 2623536493. The reversal of 2623536461 is 1646353262.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2623536461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623536401) 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, 14414945 + ... + 14415126.

It is an arithmetic number, because the mean of its divisors is an integer number (403621008).

Almost surely, 2^2623536461 is an apocalyptic number.

It is an amenable number.

2623536461 is a deficient number, since it is larger than the sum of its proper divisors (605431603).

2623536461 is a wasteful number, since it uses less digits than its factorization.

2623536461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28830091.

The product of its digits is 155520, while the sum is 38.

The square root of 2623536461 is about 51220.4691602879. The cubic root of 2623536461 is about 1379.2056727130.

The spelling of 2623536461 in words is "two billion, six hundred twenty-three million, five hundred thirty-six thousand, four hundred sixty-one".