40551500101 has 32 divisors (see below), whose sum is σ = 49329745920. Its totient is φ = 32561352000.

The previous prime is 40551500089. The next prime is 40551500141. The reversal of 40551500101 is 10100515504.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40551500101 - 2⁹ = 40551499589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40551500141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14654020 + ... + 14656786.

It is an arithmetic number, because the mean of its divisors is an integer number (1541554560).

Almost surely, 2^40551500101 is an apocalyptic number.

It is an amenable number.

40551500101 is a deficient number, since it is larger than the sum of its proper divisors (8778245819).

40551500101 is a wasteful number, since it uses less digits than its factorization.

40551500101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985.

The product of its (nonzero) digits is 500, while the sum is 22.

The spelling of 40551500101 in words is "forty billion, five hundred fifty-one million, five hundred thousand, one hundred one".