2650253350531 has 4 divisors (see below), whose sum is σ = 2789740369000. Its totient is φ = 2510766332064.

The previous prime is 2650253350477. The next prime is 2650253350571. The reversal of 2650253350531 is 1350533520562.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2650253350531 - 2¹³ = 2650253342339 is a prime.

It is a super-2 number, since 2×2650253350531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2650253350571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69743509206 + ... + 69743509243.

It is an arithmetic number, because the mean of its divisors is an integer number (697435092250).

Almost surely, 2^{2650253350531} is an apocalyptic number.

2650253350531 is a deficient number, since it is larger than the sum of its proper divisors (139487018469).

2650253350531 is a wasteful number, since it uses less digits than its factorization.

2650253350531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139487018468.

The product of its (nonzero) digits is 405000, while the sum is 40.

The spelling of 2650253350531 in words is "two trillion, six hundred fifty billion, two hundred fifty-three million, three hundred fifty thousand, five hundred thirty-one".