2635625520051 has 8 divisors (see below), whose sum is σ = 3514185699024. Its totient is φ = 1757074510560.

The previous prime is 2635625519929. The next prime is 2635625520071. The reversal of 2635625520051 is 1500255265362.

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

It is not a de Polignac number, because 2635625520051 - 2¹³ = 2635625511859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2635625519985 and 2635625520012.

It is not an unprimeable number, because it can be changed into a prime (2635625520071) 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, 1591036 + ... + 2793321.

It is an arithmetic number, because the mean of its divisors is an integer number (439273212378).

Almost surely, 2^{2635625520051} is an apocalyptic number.

2635625520051 is a deficient number, since it is larger than the sum of its proper divisors (878560178973).

2635625520051 is a wasteful number, since it uses less digits than its factorization.

2635625520051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584741.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 2635625520051 in words is "two trillion, six hundred thirty-five billion, six hundred twenty-five million, five hundred twenty thousand, fifty-one".