25214533541252 has 24 divisors (see below), whose sum is σ = 48137088613152. Its totient is φ = 11461091644800.

The previous prime is 25214533541203. The next prime is 25214533541279.

25214533541252 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7630988 + ... + 10424060.

It is an arithmetic number, because the mean of its divisors is an integer number (2005712025548).

Almost surely, 2^{25214533541252} is an apocalyptic number.

25214533541252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25214533541252 is a deficient number, since it is larger than the sum of its proper divisors (22922555071900).

25214533541252 is a wasteful number, since it uses less digits than its factorization.

25214533541252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998259 (or 2998257 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 44.

The spelling of 25214533541252 in words is "twenty-five trillion, two hundred fourteen billion, five hundred thirty-three million, five hundred forty-one thousand, two hundred fifty-two".