125352401354 has 4 divisors (see below), whose sum is σ = 188028602034. Its totient is φ = 62676200676.

The previous prime is 125352401351. The next prime is 125352401389. The reversal of 125352401354 is 453104253521.

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

It can be written as a sum of positive squares in only one way, i.e., 115977708025 + 9374693329 = 340555^2 + 96823^2 .

It is not an unprimeable number, because it can be changed into a prime (125352401351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31338100337 + ... + 31338100340.

Almost surely, 2^125352401354 is an apocalyptic number.

125352401354 is a deficient number, since it is larger than the sum of its proper divisors (62676200680).

125352401354 is an equidigital number, since it uses as much as digits as its factorization.

125352401354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62676200679.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 125352401354 its reverse (453104253521), we get a palindrome (578456654875).

The spelling of 125352401354 in words is "one hundred twenty-five billion, three hundred fifty-two million, four hundred one thousand, three hundred fifty-four".