25473237452 has 48 divisors (see below), whose sum is σ = 50836880640. Its totient is φ = 11071328832.

The previous prime is 25473237443. The next prime is 25473237463.

25473237452 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87803 + ... + 242189.

It is an arithmetic number, because the mean of its divisors is an integer number (1059101680).

Almost surely, 2^25473237452 is an apocalyptic number.

It is an amenable number.

25473237452 is a deficient number, since it is larger than the sum of its proper divisors (25363643188).

25473237452 is a wasteful number, since it uses less digits than its factorization.

25473237452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154590 (or 154588 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 44.

The spelling of 25473237452 in words is "twenty-five billion, four hundred seventy-three million, two hundred thirty-seven thousand, four hundred fifty-two".