2627252157550 has 12 divisors (see below), whose sum is σ = 4886689013136. Its totient is φ = 1050900863000.

The previous prime is 2627252157539. The next prime is 2627252157557. The reversal of 2627252157550 is 557512527262.

It is a super-2 number, since 2×2627252157550² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2627252157494 and 2627252157503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2627252157557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26272521526 + ... + 26272521625.

It is an arithmetic number, because the mean of its divisors is an integer number (407224084428).

Almost surely, 2^{2627252157550} is an apocalyptic number.

2627252157550 is a deficient number, since it is larger than the sum of its proper divisors (2259436855586).

2627252157550 is a wasteful number, since it uses less digits than its factorization.

2627252157550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52545043163 (or 52545043158 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 2627252157550 in words is "two trillion, six hundred twenty-seven billion, two hundred fifty-two million, one hundred fifty-seven thousand, five hundred fifty".