64051352541 has 72 divisors (see below), whose sum is σ = 105349214880. Its totient is φ = 37427544000.

The previous prime is 64051352531. The next prime is 64051352567. The reversal of 64051352541 is 14525315046.

64051352541 is a `hidden beast` number, since 6 + 40 + 51 + 3 + 525 + 41 = 666.

It is not a de Polignac number, because 64051352541 - 2⁵ = 64051352509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64051352496 and 64051352505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64051352531) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 40770286 + ... + 40771856.

It is an arithmetic number, because the mean of its divisors is an integer number (1463183540).

Almost surely, 2^64051352541 is an apocalyptic number.

It is an amenable number.

64051352541 is a deficient number, since it is larger than the sum of its proper divisors (41297862339).

64051352541 is a wasteful number, since it uses less digits than its factorization.

64051352541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919 (or 2905 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 64051352541 its reverse (14525315046), we get a palindrome (78576667587).

The spelling of 64051352541 in words is "sixty-four billion, fifty-one million, three hundred fifty-two thousand, five hundred forty-one".