40525030951 has 2 divisors, whose sum is σ = 40525030952. Its totient is φ = 40525030950.

The previous prime is 40525030943. The next prime is 40525030963. The reversal of 40525030951 is 15903052504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40525030951 - 2³ = 40525030943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40525030981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20262515475 + 20262515476.

It is an arithmetic number, because the mean of its divisors is an integer number (20262515476).

Almost surely, 2^40525030951 is an apocalyptic number.

40525030951 is a deficient number, since it is larger than the sum of its proper divisors (1).

40525030951 is an equidigital number, since it uses as much as digits as its factorization.

40525030951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 40525030951 in words is "forty billion, five hundred twenty-five million, thirty thousand, nine hundred fifty-one".