1025375054 has 12 divisors (see below), whose sum is σ = 1690598112. Its totient is φ = 466079460.

The previous prime is 1025375053. The next prime is 1025375081. The reversal of 1025375054 is 4505735201.

It is a self number, because there is not a number n which added to its sum of digits gives 1025375054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025375053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2118302 + ... + 2118785.

It is an arithmetic number, because the mean of its divisors is an integer number (140883176).

Almost surely, 2^1025375054 is an apocalyptic number.

1025375054 is a deficient number, since it is larger than the sum of its proper divisors (665223058).

1025375054 is a wasteful number, since it uses less digits than its factorization.

1025375054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237111 (or 4237100 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 1025375054 is about 32021.4780108601. The cubic root of 1025375054 is about 1008.3877994454.

The spelling of 1025375054 in words is "one billion, twenty-five million, three hundred seventy-five thousand, fifty-four".